MSN Exam for Emergencies

EXPLANATION

✔Correct answer:

A trachea that is deviated.  A deviated trachea is the most critical and life-threatening condition in this scenario, as it suggests a possible tension pneumothorax. This condition occurs when air becomes trapped in the pleural space and cannot escape, leading to increased pressure in the chest cavity. As the pressure builds, it can shift the trachea and mediastinal structures to the opposite side, compressing the heart and great vessels. This can result in severe respiratory distress, decreased cardiac output, and shock, making it a life-threatening emergency that requires immediate intervention, such as needle decompression or chest tube insertion.

A deviated trachea is a classic late sign of tension pneumothorax, indicating that the condition has progressed to a critical state, and without prompt treatment, the patient could experience rapid deterioration or death.

Think of a tension pneumothorax like an overinflated balloon inside a box. As the balloon grows, it pushes everything else (like the trachea and heart) to the side, making it harder for the heart and lungs to work properly. If the pressure isn’t released, the organs can’t function, and the situation becomes critical.

In a trauma patient with signs of a deviated trachea, Nurse Taylor should:

• Recognize the signs of tension pneumothorax, including tracheal deviation, respiratory distress, and hypotension.
• Prepare for immediate interventions, such as needle decompression or chest tube insertion, and ensure rapid communication with the trauma team.
• Continuously monitor the patient’s respiratory and cardiovascular status, including oxygen saturation, heart rate, and blood pressure.

✘Incorrect answer options:

A visible deformity in a lower extremity. While a visible deformity could indicate a fracture or serious injury to the limb, it is not immediately life-threatening. Stabilizing the extremity and treating for pain are important, but this is a lower priority compared to a potentially fatal airway or respiratory issue, like a deviated trachea.

Diminished bowel sounds. Diminished or absent bowel sounds may indicate trauma to the abdomen or bowel, but they are not an immediate life threat. Abdominal injuries require attention, but airway and respiratory compromise should be addressed first in trauma situations.

Presence of blood in the urine. Hematuria could indicate damage to the kidneys or urinary tract, but it is not as urgent as a deviated trachea, which suggests a life-threatening issue. Once life-threatening conditions are stabilized, the source of the hematuria can be investigated.

EXPLANATION

✔Correct answer:

The children's chewable vitamins contain iron. Ingesting children's vitamins that contain iron is a critical concern because iron overdose is one of the most common causes of fatal poisoning in children under the age of 6. Even if the child is currently asymptomatic, iron poisoning can progress in stages, with early symptoms often delayed. Iron toxicity can lead to severe complications, including gastrointestinal bleeding, shock, metabolic acidosis, liver failure, and death if left untreated. Therefore, Nurse Kelly should immediately notify the physician if the ingested vitamins contain iron to ensure the child receives appropriate diagnostic tests and treatment, such as serum iron level measurement, chelation therapy, or gastrointestinal decontamination if indicated.

Iron toxicity has a distinctive progression:

1. Early signs such as vomiting, diarrhea, and abdominal pain may occur within 6 hours but are often absent initially.
2. After a latent period, life-threatening symptoms can emerge, including shock and organ damage. This makes timely identification and intervention crucial.

Think of iron in children's vitamins like a slow-leaking gas in a house. At first, you might not notice anything wrong, but if ignored, it can cause serious harm over time. The earlier you recognize the danger (iron toxicity), the quicker you can prevent an emergency.

In suspected pediatric ingestion cases, the nurse should immediately:

• Determine if the vitamins contain potentially toxic substances like iron, which is a major concern in pediatric poisonings.
• Report the presence of iron to the physician and anticipate orders for blood tests (serum iron levels) and possible interventions like gastric decontamination or chelation therapy.
• Monitor the child for delayed symptoms, even if they appear stable initially, as iron toxicity can progress in stages.

✘Incorrect answer options:

The child has a history of multiple treatments for toxic ingestions. While a history of prior toxic ingestions may indicate a pattern of risk or negligence, it is not the most immediate concern. The current ingestion of iron-containing vitamins poses a more acute risk and should be prioritized.

The child has a history of being treated for accidental injuries. A history of accidental injuries might suggest concerns about safety or supervision, but it does not directly influence the immediate management of a potential iron overdose. This information can be addressed later in the care plan or during discharge planning.

The child experienced nausea and vomited once at home. Nausea and vomiting could be early signs of toxicity, but these symptoms alone are nonspecific and less alarming than the potential for iron toxicity. The presence of iron in the vitamins is a more urgent factor to report to the physician.

EXPLANATION

✔Correct answer:

Check airway patency, assess breathing, control any external bleeding, and check circulation. In trauma care, the ABC (Airway, Breathing, Circulation) approach is essential to prioritize life-saving interventions. Nurse Sam must first ensure that the airway is patent (open and clear) to prevent airway obstruction, which can rapidly lead to hypoxia. After securing the airway, Nurse Sam should assess the patient’s breathing to confirm adequate ventilation and oxygenation.

Once airway and breathing are addressed, the next priority is to control any external bleeding to prevent hemorrhage and shock. After that, checking for circulation (pulse, perfusion, and blood pressure) ensures that the patient’s cardiovascular status is stable.

This approach ensures that the most immediate, life-threatening conditions are addressed first, in the correct sequence, before moving on to other aspects of care such as pain management or neurological assessments.

Think of managing trauma like fixing a sinking boat. You first seal any major holes (airway and breathing), then deal with the leaking water (bleeding) to keep the boat afloat (circulation). Only after that can you worry about other important issues, like comfort (pain).

In trauma situations, the focus should be on stabilizing the patient by following the ABCs:

• Airway: Ensure the patient has a clear, open airway and use techniques like the jaw thrust or chin lift if necessary to avoid spinal injury.
• Breathing: Check for spontaneous breathing and assess the adequacy of ventilation. Provide supplemental oxygen if needed.
• Circulation: Control external bleeding and assess cardiovascular stability (pulse, perfusion, and blood pressure).
• Disability (Neurological): After addressing life-threatening concerns, assess the patient’s neurological status using the AVPU (Alert, Verbal, Pain, Unresponsive) scale.

✘Incorrect answer options:

Assess for external bleeding, check airway patency, administer pain medication, and evaluate neurological status. This order incorrectly places bleeding assessment before airway management. While external bleeding is important, airway patency must be checked and secured first in trauma cases.

Administer pain medication, assess for breathing issues, check airway patency, and evaluate circulation. Pain management is important but does not take priority over securing the airway and ensuring proper breathing. Airway and breathing are the first steps in trauma care, not pain control.

Control external bleeding, administer pain medication, assess for breathing issues, and check circulation. Although controlling bleeding is important, airway and breathing should always be prioritized over bleeding control in trauma care. Additionally, pain medication should be administered only after life-threatening issues are stabilized.

EXPLANATION

✔Correct answer:

Familiarity with the facility's emergency response plan. Nurse Alex’s primary role in disaster preparedness is to be familiar with the facility’s emergency response plan. During natural disasters or bioterrorism events, hospitals follow a specific emergency response plan designed to manage patient care, allocate resources, ensure staff safety, and maintain effective communication. Nurse Alex must know her responsibilities, where to report, how to manage patient flow, and how to coordinate care during an emergency. Being well-versed in the emergency response plan allows her to act efficiently and safely in crisis situations, ensuring the hospital's preparedness for any large-scale event.

Disaster response involves multiple coordinated efforts, including triage, infection control, decontamination, and communication with public health authorities. Nurses play a crucial role in implementing these actions, but this begins with a thorough understanding of the facility’s protocols.

Think of the hospital’s emergency response plan like a playbook in a sports game. Everyone on the team (hospital staff) needs to know their role and the overall strategy so they can work together seamlessly when the game (disaster) happens.

As part of disaster preparedness, Nurse Alex should ensure:

• She regularly reviews and participates in drills or training exercises related to the facility’s emergency response plan.
• She knows her specific role during a disaster, including where to report, how to manage patient surge, and the protocols for triage and infection control.
• She is familiar with key communication protocols, including how to contact internal hospital leadership and external agencies such as local health departments.

✘Incorrect answer options:

Recognizing the signs and symptoms of potential bioterrorism agents. While it is important for nurses to be able to recognize the signs of bioterrorism (e.g., anthrax, smallpox), this is a more specific responsibility. The primary role during preparedness is to know the hospital's overall response plan, which includes identifying potential bioterrorism symptoms.

Understanding the procedures for reporting to the CDC. Reporting bioterrorism or infectious disease outbreaks to the CDC is typically handled by public health officials or infection control departments. While Nurse Alex may be involved in reporting through internal channels, this is not her primary role in disaster preparedness.

Making ethical decisions about personal exposure to hazardous substances. Although nurses may face difficult ethical decisions during disasters, such as exposure risks, their primary role in preparedness is to follow the emergency response plan. Ethical considerations are part of broader decision-making but are secondary to understanding and implementing the facility’s protocols.

EXPLANATION

✔Correct answer:

Instruct the student to breathe into a paper bag. The student's symptoms—including rapid, deep breathing, tingling sensations, palpitations, and carpal spasms—are indicative of hyperventilation syndrome, a condition often linked to anxiety. Hyperventilation leads to excessive exhalation of carbon dioxide (CO₂), causing respiratory alkalosis (a drop in blood CO₂ levels). This imbalance results in the tingling, lightheadedness, and muscle spasms (such as carpal spasms) that Nurse Carla is observing.

The priority in managing hyperventilation is to restore CO₂ levels in the body. Instructing the patient to breathe into a paper bag allows them to rebreathe exhaled CO₂, gradually normalizing the blood CO₂ levels and relieving symptoms. This technique can help the patient slow their breathing and reduce symptoms associated with hyperventilation.

Imagine you're blowing air into a balloon so fast that you feel lightheaded. The problem isn't that you're not getting enough air; it's that you're losing too much CO₂. Breathing into a paper bag works like reusing the balloon's air to stop yourself from feeling dizzy, helping your body restore balance.

Nurses play a key role in helping patients manage hyperventilation. Interventions should focus on non-pharmacological methods to relieve symptoms and restore normal breathing:

• Calmly instruct the patient to breathe slowly into a paper bag to increase CO₂ levels and reduce respiratory alkalosis.
• Provide reassurance to help reduce anxiety, as emotional distress often exacerbates hyperventilation.
• Monitor the patient’s respiratory rate and reassess after intervention to determine if further medical attention is needed.

✘Incorrect answer options:

Notify the physician immediately. While notifying the physician may be necessary later, hyperventilation is often managed effectively with non-invasive interventions like breathing control. Immediate physician notification is not the first priority unless the patient fails to respond to simple measures.

Administer supplemental oxygen. Oxygen administration is not indicated for hyperventilation caused by anxiety. The issue is a low CO₂ level, not a lack of oxygen. Providing oxygen would not correct the underlying issue and may even worsen the alkalosis.

Request an order for an anxiolytic medication. Although anxiety is a contributing factor to hyperventilation, anxiolytics are not the first-line treatment in this scenario. The immediate focus should be on correcting the hyperventilation and CO₂ imbalance through breathing techniques. Medications could be considered if non-pharmacological interventions fail or if the anxiety is severe and persistent.

EXPLANATION

✔Correct answer:

"He pulled the stick out just now because it was hurting him." The priority information is that the patient pulled the stick out just before arriving at the emergency department. This is critical because removing a penetrating object can lead to uncontrolled bleeding and further injury to internal organs. Penetrating trauma, such as a stick injury, can cause damage to blood vessels, organs, or other structures, and removing the object can worsen the injury or lead to hemorrhage. Nurse Kelly must immediately assess the site of injury, control any bleeding, and notify the physician or trauma team. Stabilizing the wound is the priority in this scenario.

In cases of penetrating injuries, the object should not be removed unless it is done surgically by a healthcare professional to prevent further damage or complications. The fact that the stick was removed increases the risk of internal bleeding, infection, or shock, making this the most urgent piece of information.

Imagine a boat with a hole in it that's been temporarily plugged with a cork. As long as the cork is in place, the boat stays afloat, even if there's some water leaking. But if someone pulls the cork out, water rushes in quickly, threatening to sink the boat. Similarly, removing a penetrating object, like the stick in this patient, can cause sudden, severe bleeding, which is why it's crucial to address the removal immediately before dealing with other concerns.

When dealing with penetrating trauma, Nurse Kelly should:

• Immediately assess the wound for active bleeding and apply direct pressure if necessary.
• Monitor the patient’s vital signs for signs of hemorrhagic shock (e.g., rapid pulse, low blood pressure).
• Prepare the patient for imaging or surgical intervention, depending on the extent of the injury.
• Ensure the wound is covered with a sterile dressing to prevent infection until further evaluation.

✘Incorrect answer options:

"There was a lot of blood and we used three bandages." While bleeding is a concern, it is not as critical as the information about the stick being removed. The exact amount of blood loss is secondary to the potential damage caused by the removal of the penetrating object.

"The stick was really dirty and covered with mud." The potential for infection is important, especially with a dirty or contaminated object, but the immediate concern is the risk of hemorrhage and internal injury following the removal of the stick. Infection prevention, such as wound cleaning or tetanus shots, can be addressed after the bleeding is controlled and the injury is stabilized.

"He's a diabetic, so he needs attention right away." While diabetes can complicate wound healing and increase the risk of infection, it is not the most immediate concern in the context of this acute trauma. The removal of the stick and potential for hemorrhage takes priority.

EXPLANATION

✔Correct answer:

Monitoring vital signs and reporting any abnormalities to the RN. The most appropriate task for Nurse Riley to delegate to the LPN/LVN in this situation is monitoring vital signs and reporting any abnormalities to the RN. Monitoring vital signs is within the scope of practice for LPNs/LVNs, and it is critical in the case of a patient who has experienced a near-drowning event, as respiratory status and hemodynamic stability need close observation. The LPN/LVN can monitor vital signs regularly and immediately report any abnormal findings, such as low oxygen saturation, tachycardia, or changes in blood pressure, to the RN, ensuring the healthcare team can act promptly to prevent complications like hypoxia or pulmonary edema.

LPNs/LVNs are trained to observe and document changes in patient conditions, making this task an appropriate delegation while the RN remains responsible for higher-level tasks such as assessment and critical decision-making.

Think of the LPN/LVN as a "watchtower guard" in a castle. Their job is to keep a constant lookout (monitoring vital signs) for any signs of trouble, like an approaching enemy (abnormalities), and immediately alert the commander (RN) if anything concerning happens. The commander is responsible for making decisions based on that information and taking action, but the guard's vigilance ensures early detection of problems, giving everyone time to respond.

In delegating tasks in a critical care situation like this, it is essential that the RN retains responsibility for more complex tasks. The LPN/LVN can contribute by:

• Regularly monitoring vital signs, such as heart rate, blood pressure, respiratory rate, and oxygen saturation, and reporting abnormalities.
• Assisting with basic patient care tasks, including maintaining the patient’s airway and ensuring the patient is positioned to optimize breathing.
• Following the care plan established by the RN and promptly reporting any deviations from normal vital signs or expected recovery.

✘Incorrect answer options:

Assessing the patient’s respiratory status and breath sounds. Assessing a patient's respiratory status, including listening to breath sounds, is outside the LPN/LVN’s scope of practice. Assessment is a complex skill reserved for the RN, who is responsible for interpreting findings and making clinical judgments based on those assessments.

Administering IV medications to manage the patient’s condition. While LPNs/LVNs can administer certain medications in some states, the administration of IV medications is often restricted to RNs, especially in acute or critical care settings like after a near-drowning event. The RN should manage IV medications to ensure proper monitoring and response to the patient's condition.

Developing a care plan based on the patient’s ongoing status. Developing and updating a care plan is within the RN’s scope of practice. This involves using critical thinking skills to assess the patient’s condition and determining appropriate interventions, which the LPN/LVN can assist in implementing but not develop independently.

EXPLANATION

✔Correct answer:

An experienced RN and a newly licensed RN. Triage in the emergency department is a critical function where rapid assessment, decision-making, and prioritization of care are essential. An experienced RN has the clinical knowledge, critical thinking skills, and expertise in emergency situations to make quick and accurate assessments. The newly licensed RN, while still gaining experience, can assist the experienced RN by gathering data, monitoring patients, and helping with less complex tasks under supervision. This combination ensures that the triage area is staffed with a balance of advanced clinical judgment and supportive assistance.

Role of the Experienced RN: The experienced RN brings years of practice and the ability to perform rapid assessments, recognize red flags, and prioritize patients based on acuity, using protocols like the Emergency Severity Index (ESI). They can quickly differentiate between patients who need immediate intervention and those who can wait. They also mentor the newly licensed RN, providing guidance during their transition from novice to competent practitioner.

Role of the Newly Licensed RN: While the newly licensed RN may not have the depth of experience, they are equipped with up-to-date education and training in nursing fundamentals. Working under the supervision of an experienced RN allows them to contribute effectively while gaining valuable experience in triage.

Think of triage like managing a restaurant kitchen during a busy dinner rush. The experienced chef (experienced RN) leads the kitchen, making the most critical decisions about which dishes need to be prepared first (prioritizing patients). The sous-chef (newly licensed RN) assists by preparing ingredients and helping with less complex tasks but always under the chef’s guidance to ensure everything runs smoothly.

✘Incorrect answer options:

An advanced practice nurse and a skilled LPN/LVN. While an advanced practice nurse (APN) has extensive knowledge and clinical expertise, the role of triage typically falls under the scope of RNs, not APNs. APNs are often better suited for managing specific complex cases or conducting advanced assessments, but their skills may not be the most efficient use for basic triage tasks. Furthermore, an LPN/LVN may lack the critical assessment skills and scope of practice required to handle the complex and dynamic nature of triage.

An experienced LPN/LVN and a newly licensed RN. While LPNs/LVNs are skilled in many nursing tasks, their scope of practice generally does not include independent assessment or decision-making in triage, especially in a high-stakes emergency setting. Triage requires an RN’s ability to assess, prioritize, and manage patient flow quickly, which makes this team less suitable for managing the triage area.

An experienced RN and a nursing assistant. A nursing assistant is not a licensed nurse and lacks the necessary training in clinical assessments and prioritization. While they can provide valuable support with tasks like taking vital signs or transporting patients, they cannot make the critical decisions required in triage. An experienced RN paired with a nursing assistant would not be able to handle the full spectrum of responsibilities in triage efficiently.

EXPLANATION

✔Correct answer:

Risk for Injury related to seizures. The priority nursing diagnosis for this patient is Risk for Injury related to seizures. The patient is exhibiting signs of delirium tremens (DTs), a severe form of alcohol withdrawal that typically occurs 48–96 hours after the last drink and can be life-threatening. Delirium tremens is associated with seizures, which pose an immediate risk for injury due to falls, trauma, or complications like aspiration during the seizure. Seizures are one of the most dangerous complications of alcohol withdrawal and must be anticipated and treated promptly to prevent severe outcomes, including death.

Given that delirium tremens can lead to autonomic instability (e.g., increased heart rate, high blood pressure), severe agitation, and hyperthermia, seizure management and prevention is the top priority. The risk of injury from a seizure episode outweighs other risks at this time, and the nurse's interventions should focus on seizure precautions and monitoring for neurological changes.

Imagine a ticking time bomb that could go off at any moment. In the case of delirium tremens, seizures are like that bomb—they can strike without warning and cause immediate, severe harm. Just as disarming the bomb takes priority over everything else in an emergency, preventing seizures must come first to protect the patient from serious injury or death. Once the bomb is neutralized, other concerns, like nutrition or emotional distress, can be addressed.

In managing a patient with delirium tremens, nurses should focus on preventing seizures and ensuring patient safety:

• Implement seizure precautions, including padding the bed rails and maintaining a clear environment to reduce the risk of injury.
• Administer prescribed medications, such as benzodiazepines, which are first-line treatment for preventing seizures during alcohol withdrawal.
• Monitor vital signs and neurological status frequently to detect early signs of complications like seizures or autonomic instability.

✘Incorrect answer options:

Risk for Other-Directed Violence related to hallucinations. While hallucinations and agitation are concerns in delirium tremens, and the patient may become violent, the risk for injury due to seizures is more immediate and life-threatening. Management of hallucinations can be addressed once the seizure risk is mitigated.

Risk for Situational Low Self-esteem related to police custody. Although the patient may experience emotional distress related to incarceration, this is not the most urgent concern in a medical emergency like delirium tremens. Physical safety is the priority.

Risk for Nutritional Deficit related to chronic alcohol abuse. Malnutrition is common in alcohol abuse, particularly with vitamin deficiencies (e.g., thiamine), but the immediate risk of injury from seizures in delirium tremens is a more pressing issue. Nutritional interventions, such as thiamine supplementation, are important but secondary to seizure management in the acute phase.

EXPLANATION

✔Correct answer:

Intravenous Lorazepam (Ativan). Status epilepticus is a medical emergency characterized by continuous seizure activity lasting longer than 5 minutes, or recurrent seizures without full recovery of consciousness in between. It requires immediate intervention to prevent brain damage, hypoxia, or even death. The first-line treatment for status epilepticus is intravenous (IV) benzodiazepines, such as Lorazepam (Ativan), because of their rapid onset of action in terminating seizures.

Lorazepam is preferred because it has a longer duration of action compared to other benzodiazepines (e.g., Diazepam), providing sustained control of seizure activity. It works by enhancing the effect of the neurotransmitter GABA (gamma-aminobutyric acid), which has inhibitory effects on neuronal activity, helping to stop the seizure.

Treating a prolonged seizure with Lorazepam is like using a fire extinguisher to immediately put out a fire. It works fast to stop the flames (seizure activity) and prevents further damage until longer-term solutions (e.g., antiepileptics) can be implemented.

In cases of status epilepticus, rapid and appropriate medication administration is critical. Nurse Jamie should:

• Prepare to administer IV Lorazepam as ordered, ensuring the correct dosage and monitoring for effects.
• Monitor the patient's airway, breathing, and circulation continuously, as seizures can compromise respiratory function.
• Be ready for additional medications, such as IV antiepileptics (e.g., Phenytoin or Fosphenytoin), which are used after Lorazepam to maintain long-term seizure control.

✘Incorrect answer options:

Oral Phenytoin and Carbamazepine. Oral antiepileptic drugs like Phenytoin and Carbamazepine are used for long-term management of seizure disorders, not for immediate control of status epilepticus. Oral medications are inappropriate for this emergency situation as they take too long to act and the patient may not be able to swallow during or after a seizure.

Intravenous Carbamazepine. Carbamazepine is not available in an IV form and is primarily used for long-term seizure control. It is not a first-line treatment for status epilepticus because it has a delayed onset of action compared to IV benzodiazepines.

Intravenous Magnesium sulfate. Magnesium sulfate is used to manage eclampsia-related seizures in pregnant women, not for status epilepticus in a general seizure patient. In this case, there is no indication that the patient has eclampsia or a magnesium deficiency.

EXPLANATION

✔Correct answer:

3, 2, 4, 1 When caring for a patient with frostbite, the sequence of interventions is critical to minimize tissue damage and alleviate pain. The correct sequence is:

1. Move the patient away from the cold environment (3): The first priority in frostbite management is to remove the patient from the cold environment to stop the progression of tissue freezing and prevent further damage. Prolonged exposure to freezing temperatures worsens the frostbite and can lead to more severe complications such as necrosis or amputation.
2. Administer pain-relieving medication (2): Once the patient is in a warmer environment, pain management is essential. Rewarming frostbitten tissue can be extremely painful as circulation returns, so pain medication helps alleviate discomfort and prepares the patient for further interventions.
3. Immerse the feet in warm water, with a temperature between 100°F and 105°F (4): Rapid rewarming is the most effective treatment for frostbite, but it must be done carefully to avoid further injury. The water temperature must be controlled to avoid burns or thermal injury, which can occur if the water is too hot. Gradual rewarming in water between 100°F and 105°F restores circulation without causing additional tissue damage.
4. Apply a loose, sterile, bulky dressing to the affected feet (1): After rewarming, it’s important to protect the injured areas. Sterile dressings help prevent infection, and a bulky, loose application minimizes pressure and allows for swelling. Additionally, separating toes with gauze can prevent tissue adherence during the healing process.

Imagine frostbitten skin like a frozen plant. The first thing you do is move the plant to a warmer area (get away from the cold). Next, you handle it gently to prevent any shock from thawing too quickly (pain control). Then, you gradually warm it up (warm water), and finally, you cover it to protect it from further damage (dressings).

Frostbite management requires close monitoring for complications like hypothermia, compartment syndrome, or infection. Nurses should also ensure that rewarming is done in a controlled setting, as inappropriate rewarming techniques (such as using hot water or dry heat) can lead to more tissue damage.

✘Incorrect answer options:

3, 2, 1, 4: This sequence is incorrect because applying dressings (step 1) should occur after rewarming. Wrapping frostbitten areas before they are rewarmed can trap cold and delay the restoration of circulation, leading to further tissue injury.

3, 1, 2, 4: This option is also incorrect because pain relief (step 2) should be administered before the rewarming process (step 4), which is quite painful. Dressing the affected area (step 1) should only occur after the rewarming (step 4) to prevent damage during rewarming.

3, 4, 2, 1: Although the sequence begins correctly by removing the patient from the cold (step 3), administering pain-relieving medication (step 2) should be done before rewarming (step 4), not afterward. Rewarming without adequate pain management can lead to significant discomfort.

EXPLANATION

✔Correct answer:

Call for help, check for responsiveness, begin chest compressions, and open the patient’s airway. In an emergency, particularly when responding to an unresponsive patient, the healthcare provider must quickly follow the steps outlined in the Basic Life Support (BLS) algorithm. According to the most current American Heart Association (AHA) guidelines for cardiopulmonary resuscitation (CPR), the following steps are recommended:

1. Call for help: The first step in any emergency situation is to call for assistance. This ensures that additional resources, including a defibrillator or advanced life support, are quickly on their way.
2. Check for responsiveness: Tap the patient and ask loudly if they are okay. This helps to determine if the patient is conscious or unconscious. If the patient is unresponsive, immediate action is required.
3. Begin chest compressions: If the patient is unresponsive and not breathing normally (or only gasping), begin chest compressions immediately to restore circulation. High-quality chest compressions are essential in keeping oxygenated blood circulating to vital organs.
4. Open the airway: After initiating compressions, the next step is to open the airway using the head-tilt, chin-lift maneuver to allow for ventilation support with rescue breaths.

The “CAB” sequence—compressions, airway, and breathing—is emphasized because maintaining circulation through chest compressions takes precedence over opening the airway in cases of cardiac arrest. This sequence has been shown to improve survival rates in cardiac emergencies.

Imagine you’re restarting a stalled car. First, you need to call for a tow truck (help), then check if the engine is still working by trying to turn the key (responsiveness). If it doesn’t start, you immediately jump-start the battery (chest compressions) to get the car running. Only after the car is turning over do you worry about fine-tuning other issues, like the airflow in the engine (opening the airway for breathing).

Nurses should be trained to follow the steps of the BLS algorithm efficiently. Knowing the correct sequence helps optimize the chances of survival for patients experiencing cardiac arrest or respiratory failure. Nurses should ensure:

• Chest compressions are initiated early and performed with proper depth and rate (100-120 compressions per minute at a depth of 2-2.4 inches).
• Airway management techniques (head-tilt, chin-lift) are used appropriately to allow for effective rescue breathing.
• Help is called immediately to ensure access to a defibrillator and additional resuscitation resources.

✘Incorrect answer options:

Check the patient’s airway, begin chest compressions, give rescue breaths, and call for help. This option places the emphasis on airway management before chest compressions. Current guidelines prioritize chest compressions first (CAB), as circulation is the critical factor in survival for cardiac arrest victims. Also, calling for help should come first to ensure more advanced support can arrive as soon as possible.

Call for help, check the patient’s pulse, begin chest compressions, and give rescue breaths. While calling for help and starting compressions is correct, checking the patient’s pulse is not the first step. Instead, checking for responsiveness (shaking/tapping the patient) is faster and more appropriate. Pulse checks can delay the initiation of life-saving compressions, which are critical for maintaining perfusion.

Check for responsiveness, call for help, check the patient’s airway, and give rescue breaths. This option correctly starts with checking for responsiveness and calling for help, but it incorrectly prioritizes airway management before chest compressions. As mentioned, the correct sequence is “CAB”—start with chest compressions, then manage the airway and give breaths.

EXPLANATION

✔Correct answer:

Performing a brief neurological evaluation. In the primary survey of a trauma patient, the nurse must follow the ABCDE approach, which stands for Airway, Breathing, Circulation, Disability, and Exposure. The "Disability" component refers to a quick neurological evaluation to assess the patient's level of consciousness, alertness, and pupil responses. This is essential to identify any immediate neurological threats, such as traumatic brain injury, that could require rapid intervention.

A brief neurological assessment might include determining the Glasgow Coma Scale (GCS) score, checking pupil size and reactivity, and evaluating the patient’s ability to move extremities. These observations help to assess the overall status of the central nervous system and detect any early signs of serious conditions such as brain hemorrhage, spinal cord injury, or increased intracranial pressure.

Think of the primary survey as doing a quick scan of a car after an accident. Checking the brain's function (neurological status) is like ensuring the engine (central control system) is still working properly—without it, the car can't function, even if the rest looks fine.

After assessing airway, breathing, and circulation, a rapid neurological evaluation is vital. Immediate interventions may include:

• Monitoring the patient's level of consciousness and pupils regularly.
• Initiating measures such as oxygen administration if hypoxia is suspected.
• Ensuring that any neurological compromise is communicated swiftly to the trauma team for further management.

✘Incorrect answer options:

Obtaining a full set of vital signs. While obtaining a full set of vital signs is important, this step typically occurs after the primary survey is completed, during the secondary survey. The primary survey focuses on identifying and managing immediate, life-threatening conditions, whereas a full set of vital signs is part of the more detailed, secondary evaluation.

Palpating and listening to the abdomen. Assessing the abdomen is not part of the initial priority actions in the primary survey. It is addressed during the secondary survey, which is a head-to-toe examination meant to identify injuries that are not immediately life-threatening.

Starting pulse oximetry monitoring. Although monitoring oxygen saturation is important for evaluating oxygenation, it is not a priority action during the primary survey’s ABCDE steps. The focus should first be on ensuring that the patient has a patent airway, is breathing effectively, and has adequate circulation. Pulse oximetry is typically initiated after these critical assessments are made.

EXPLANATION

✔Correct answer:

4, 2, 3, 1. Nurse Taylor should prioritize the patients based on the severity and urgency of their conditions, particularly focusing on signs of life-threatening issues. Here is the correct prioritization:

1. A 56-year-old male with a pulsating abdominal mass and sudden, pressure-like pain in the abdomen and flank (Patient 4) is the highest priority. This presentation suggests an abdominal aortic aneurysm (AAA), which is a life-threatening emergency. A pulsating mass in the abdomen with severe pain could indicate that the aneurysm is enlarging or has ruptured, requiring immediate medical intervention due to the risk of hemorrhage and death.
2. An 11-year-old boy with low-grade fever, left lower quadrant pain, nausea, and no appetite for the past 2 days (Patient 2) should be the next priority. This presentation is concerning for appendicitis. Although the fever is low-grade and the condition has been ongoing for 2 days, appendicitis can progress to rupture, which could lead to peritonitis, a medical emergency.
3. A 40-year-old female with left upper quadrant pain, vomiting bile, and worsening symptoms over the past week (Patient 3) may be experiencing pancreatitis or another gastrointestinal issue like a blockage. While her symptoms are concerning, they are not as acutely life-threatening as an AAA or potential appendicitis.
4. A 35-year-old male with severe, cramping abdominal pain and diarrhea two hours after eating (Patient 1) is likely experiencing gastroenteritis or food poisoning, which is usually self-limiting and less urgent compared to the other patients. His condition, while uncomfortable, does not suggest an immediate life-threatening emergency.

Think of these patients as a group of cars with different engine issues. The car with smoke coming from the hood (Patient 4, AAA) needs immediate attention before it blows up, while a car with a warning light (Patient 2, appendicitis) is urgent but not yet catastrophic. The car with a persistent problem (Patient 3, pancreatitis) is important but less immediate, and the car with a minor sputter (Patient 1, gastroenteritis) can wait.

When triaging patients with abdominal pain in the emergency department, Nurse Taylor should:

• Identify signs of life-threatening conditions, such as a pulsating abdominal mass, severe flank pain, or signs of shock (as with an abdominal aortic aneurysm).
• Recognize presentations of acute appendicitis, which may require urgent surgical intervention to prevent rupture.
• Monitor patients with potential gastrointestinal conditions like pancreatitis, while ensuring those with less urgent conditions, like gastroenteritis, are managed appropriately.

✘Incorrect answer options:

4, 3, 2, 1: This option ranks the patient with possible pancreatitis (Patient 3) above the child with suspected appendicitis (Patient 2). However, appendicitis in a child can rapidly progress to rupture, making it more urgent than pancreatitis, which generally has a slower progression.

2, 4, 3, 1: This ranks appendicitis (Patient 2) as the highest priority, but the patient with the pulsating abdominal mass (Patient 4) is at greater risk of a life-threatening event and should be addressed first.

2, 4, 1, 3: This incorrectly places the gastroenteritis patient (Patient 1) ahead of the patient with suspected pancreatitis (Patient 3), when pancreatitis generally requires more urgent evaluation and care.

EXPLANATION

✔Correct answer:

Performing chest compressions. In an emergency situation like cardiac arrest, it is essential to rapidly initiate life-saving interventions. Chest compressions are a fundamental part of cardiopulmonary resuscitation (CPR) and can be performed by nursing assistants who are trained in Basic Life Support (BLS). Their ability to provide high-quality chest compressions is crucial in maintaining circulation to the heart and brain until more advanced interventions, such as defibrillation or intubation, can occur.

According to many healthcare regulations, nursing assistants who are certified in BLS are allowed to perform chest compressions during CPR, as it is a task they can execute effectively with proper training. This frees up the nurse to handle more complex interventions, such as managing the airway or preparing for defibrillation.

Think of a team working to fix a power outage. The assistant can immediately start cranking the backup generator (chest compressions) to restore basic function, while the specialist (nurse) handles the more technical aspects, like troubleshooting the main electrical panel (airway management and defibrillation).

In emergency situations, proper delegation is critical to ensure that all necessary actions are taken swiftly. Nurses should:

• Delegate tasks within the scope of practice for nursing assistants, such as performing chest compressions during CPR.
• Reserve complex interventions like airway management, defibrillation, and medication administration for licensed personnel (RN, MD).
• Ensure that all team members, including nursing assistants, are trained and competent in their roles, particularly in BLS and emergency response protocols.

✘Incorrect answer options:

Assisting with bag-valve mask ventilation. This task is more complex and typically falls under the scope of practice for licensed nurses or respiratory therapists. It requires a higher level of skill and understanding of airway management, which nursing assistants are generally not trained to perform.

Helping with oral intubation. Intubation is a highly specialized skill and requires advanced training, usually performed by physicians, respiratory therapists, or specially trained nurses (e.g., ICU or ED nurses). It is not within the scope of practice for nursing assistants.

Placing the defibrillator pads. Placing defibrillator pads is a more advanced task that requires knowledge of how to operate the defibrillator and position the pads correctly. It is typically performed by licensed healthcare professionals trained in Advanced Cardiac Life Support (ACLS).

EXPLANATION

✔Correct answer:

Administer IV fluids with supplemental thiamine as ordered. The priority in caring for an intoxicated patient with slurred speech, mild confusion, and uncooperative behavior is to prevent Wernicke's encephalopathy, a neurological condition caused by thiamine (vitamin B1) deficiency, which is common in individuals with chronic alcohol use. Thiamine is essential for glucose metabolism in the brain, and a deficiency can lead to serious neurological complications. Therefore, administering IV fluids with supplemental thiamine is the priority to prevent brain damage, particularly before giving any glucose-containing fluids, as glucose can precipitate Wernicke’s encephalopathy if given in the absence of thiamine.

Patients with a history of alcohol use are at high risk for malnutrition and vitamin deficiencies, and timely administration of thiamine is crucial to avoid acute complications. IV fluids help in rehydration, and the combination with thiamine addresses both dehydration and nutritional deficits associated with alcohol intoxication.

Treating an intoxicated patient with thiamine is like ensuring the engine oil is topped up in a car before adding fuel. Without oil (thiamine), running the engine (brain) can cause serious damage, even if you have fuel (glucose).

When managing intoxicated patients, nurses should ensure the following steps are followed:

• Administer IV fluids for rehydration and supplemental thiamine to prevent complications like Wernicke’s encephalopathy.
• Monitor the patient for changes in mental status, respiratory status, and hydration levels.
• Prepare for additional interventions, including monitoring blood alcohol levels and providing supportive care as needed.

✘Incorrect answer options:

Obtain an order for a blood alcohol level. While knowing the patient's blood alcohol level can help assess the degree of intoxication, it is not the priority. Immediate action should be taken to prevent the complications of alcohol use, such as thiamine deficiency, rather than focusing solely on diagnostic tests.

Contact the family to gather more history and baseline information. Contacting the family is important to obtain additional medical history, but it is not the priority in this acute situation. The immediate concern is the patient's nutritional status and risk of complications like Wernicke’s encephalopathy.

Administer naloxone (Narcan) 2–4 mg as ordered. Naloxone is used to reverse opioid overdose, not alcohol intoxication. There is no indication from the patient’s presentation or history that opioids are involved, making naloxone administration inappropriate in this case.

EXPLANATION

✔Correct answer:

The parent declines the use of IV conscious sedation. If the parent declines the use of IV conscious sedation, this decision must be communicated immediately to the physician because it directly affects the child’s planned procedure and care. Informed consent is required for any sedation or invasive procedure, and if the parent refuses sedation, the physician will need to be notified to discuss alternative options for managing the child’s pain and anxiety during the laceration repair. The physician may also need to explain the risks and benefits of sedation further or explore non-sedation alternatives.

This situation is critical because no procedure involving sedation can proceed without parental consent, particularly in pediatric cases. Therefore, Nurse Emily’s priority is to alert the physician, who can then address the parent’s concerns or modify the care plan as needed.

Think of this like planning to take a trip with a rented car. If the parent (driver) suddenly decides they don't want to drive that car, you can’t start the trip (procedure) until you figure out a new plan or get their agreement to drive (consent for sedation).

In cases where a parent declines sedation, the nurse must ensure proper communication and facilitate the decision-making process by:

• Notifying the physician immediately if the parent refuses sedation.
• Ensuring that the parent fully understands the implications of declining sedation and helping to clarify any concerns.
• Documenting the refusal and all communications regarding the consent process in the medical record.

✘Incorrect answer options:

The parent is unsure about the child’s tetanus immunization status. While tetanus status is important, this does not require immediate communication with the physician. If the immunization status is unclear, a tetanus booster could be given as part of routine wound care. The focus in this situation is on sedation consent, so this concern can be addressed later.

The child becomes upset and removes the IV. While this requires attention, it does not need to be communicated to the physician immediately. The IV can be reinserted by the nurse, and sedation can proceed once the child is calm. The priority remains ensuring the parent consents to the sedation itself.

The parent requests more information about IV conscious sedation. This situation is common and typically involves providing the parent with detailed information about the procedure and answering any questions. It does not require immediate physician notification unless the parent is leaning toward declining consent, which would change the course of care.

EXPLANATION

✔Correct answer:

Emergent. Nurse Sarah must categorize this patient as emergent because the symptoms—left-sided chest pain, sweating (diaphoresis), and dizziness—are classic indicators of a potential acute coronary syndrome (ACS) or myocardial infarction (MI) (heart attack). In triage, any patient presenting with signs and symptoms suggestive of a life-threatening condition, such as a heart attack, must be given immediate attention and prioritized for urgent medical evaluation and intervention.

Chest pain, especially when associated with sweating and dizziness, is a red flag in emergency medicine because it often signals a compromise in blood supply to the heart muscle, requiring immediate action to prevent further ischemia or infarction. Left-sided chest pain is particularly concerning, as it may suggest involvement of the left side of the heart, which is responsible for pumping oxygenated blood to the body.

Imagine a warning light blinking on the dashboard of a car indicating engine trouble. You wouldn't keep driving without getting it checked immediately. Similarly, chest pain with other concerning symptoms is like that warning light for the heart—it demands urgent attention.

As the case is categorized as emergent, Nurse Sarah should immediately:

• Place the patient on continuous cardiac monitoring and assess vital signs.
• Administer oxygen if required and obtain a 12-lead ECG to identify ischemic changes.
• Notify the emergency physician for immediate evaluation and prepare for rapid interventions (e.g., administering aspirin, nitroglycerin, or preparing for thrombolytic therapy).
• Establish IV access for potential medication administration and blood tests (e.g., cardiac enzymes such as troponin).

✘Incorrect answer options:

High urgency. While "high urgency" suggests the need for timely care, it does not denote an immediate threat to life. Patients categorized under high urgency can wait briefly for medical evaluation. In this case, the patient's symptoms could indicate a life-threatening condition, making an emergent classification more appropriate.

Urgent. Urgent cases are generally less critical than emergent ones. These are situations that need quick but not immediate intervention. Given the potential severity of the patient's symptoms, an urgent classification is too low and does not reflect the immediate risks associated with a potential heart attack.

Non-urgent. Non-urgent cases involve conditions that are stable and do not pose an immediate threat to life. Examples include minor injuries or mild illnesses that can be safely managed after more critical cases. Chest pain, especially with associated symptoms like sweating and dizziness, is never considered non-urgent due to the potential for a serious underlying cardiac issue.

EXPLANATION

✔Correct answer:

2, 1, 4, 3. In triage, patients are prioritized based on the severity of their symptoms and the potential for life-threatening conditions. The goal is to quickly assess and treat the most critical patients first. Using the Emergency Severity Index (ESI) model, which helps categorize patients based on acuity and resource needs, we can determine the correct prioritization.

1. Patient 2: An irritable infant with fever, petechiae, and neck stiffness – This child displays classic signs of possible meningitis, a potentially life-threatening condition that requires immediate medical attention. Fever, petechiae (small red or purple spots indicating possible sepsis or infection), and neck stiffness are red-flag symptoms that suggest central nervous system involvement, which places this patient as the highest priority.
2. Patient 1: A 25-year-old male with a head wound, dazed but ambulatory – Although he is ambulatory and his head wound is bandaged, the fact that he is dazed raises concerns about a potential traumatic brain injury or concussion. Head injuries, especially with signs of altered mental status, require prompt evaluation to rule out intracranial hemorrhage or other complications.
3. Patient 4: A 50-year-old female with moderate abdominal pain and vomiting – While abdominal pain and vomiting can be concerning, this patient's symptoms are not immediately life-threatening. Moderate abdominal pain may indicate a range of issues, from gastrointestinal upset to more serious conditions like appendicitis, but without signs of shock or severe distress, this patient is of lower priority compared to the first two.
4. Patient 3: A 35-year-old jogger with a twisted ankle and a palpable pedal pulse – This patient has a musculoskeletal injury, and since they have a palpable pulse and no visible deformity, the risk of complications such as impaired circulation is low. This makes them the least urgent case, as their condition is stable and unlikely to worsen significantly in the short term.

Imagine you’re at an amusement park and four rides break down. One ride has people trapped upside down (Patient 2), one has someone feeling dizzy but on stable ground (Patient 1), one has a ride that’s slow and uncomfortable (Patient 4), and one ride has someone with a twisted ankle but they're already sitting down safely (Patient 3). You’d first fix the upside-down ride because it’s the most dangerous, then attend to the dizzy rider, then handle the slow uncomfortable ride, and finally help the person who’s already sitting safely with the ankle issue.

✘Incorrect answer options:

2, 1, 3, 4 – This option incorrectly prioritizes Patient 3, the jogger with a twisted ankle, over Patient 4, who has moderate abdominal pain. While the twisted ankle is stable and less concerning, moderate abdominal pain with vomiting could indicate more serious underlying issues and should be assessed sooner.

2, 3, 1, 4 – This option incorrectly places the jogger (Patient 3) before the 25-year-old with a head injury (Patient 1). A potential head injury with altered mental status (dazed) takes precedence over a stable musculoskeletal injury due to the risk of more serious complications, such as brain injury or bleeding.

2, 1, 4, 3 – This is actually a repeat of the correct answer A, which is accurate. However, its inclusion here appears to be a typographical error, as it matches A word-for-word.

EXPLANATION

✔Correct answer:

Provide emotional support and supportive communication. The most appropriate task for the LPN/LVN in this situation is to provide emotional support and supportive communication to the sexual assault victim. LPNs/LVNs are trained to offer compassionate care, which includes listening, providing reassurance, and maintaining a therapeutic environment. Emotional support is crucial in helping the victim feel safe and validated during such a traumatic event, and the LPN/LVN can play a significant role in this aspect of care. They can also assist in non-complex care activities while under the supervision of the RN.

The RN or specially trained professionals like a Sexual Assault Nurse Examiner (SANE) would be responsible for more complex tasks, such as the forensic evidence collection, assessment of injuries, and ensuring legal procedures like the "chain of custody" are followed. These tasks require specialized skills and certifications, which typically fall outside the LPN/LVN’s scope of practice.

Think of the LPN/LVN as providing the comforting hand to hold while someone else handles the more intricate steps in a delicate procedure. Their role is crucial in making the patient feel emotionally secure during a difficult time.

When managing care for sexual assault victims, the team must work collaboratively to provide holistic care, ensuring that both emotional and physical needs are addressed. Specific tasks for the LPN/LVN may include:

• Offering a calm, supportive presence and reassurance to help reduce anxiety and trauma-related stress.
• Communicating in a therapeutic and non-judgmental manner to build trust with the patient.
• Assisting the RN with basic care tasks, such as vital sign monitoring or providing comfort measures (e.g., blankets, food, water).

✘Incorrect answer options:

Assess immediate emotional state and physical injuries. While LPNs/LVNs can assist in general patient care, the assessment of physical injuries and emotional state—especially in a case as complex as sexual assault—requires advanced assessment skills. This task is more appropriate for an RN or a specially trained professional like a SANE, who can conduct thorough assessments and interpret findings.

Collect hair samples, saliva swabs, and scrapings beneath fingernails. Forensic evidence collection requires specialized training to ensure proper technique and maintain legal standards. This task is outside the scope of practice for LPNs/LVNs and should be carried out by a certified forensic nurse or SANE.

Ensure that the "chain of custody" is maintained. Maintaining the "chain of custody" involves careful handling of forensic evidence to ensure it is not tampered with and is properly documented. This is a legal responsibility that typically requires special training and attention to detail, which falls under the RN or forensic nurse's scope of practice rather than the LPN/LVN.

EXPLANATION

✔Correct answer:

A representative from every group of ED personnel. The most appropriate choice is to form a committee with a representative from every group of ED personnel. Violence in the emergency department (ED) affects all staff members, including physicians, nurses, paramedics, nursing assistants, security personnel, and clerical staff. Therefore, gathering input from all levels of personnel ensures that the committee considers every perspective and that any solutions or policies implemented will address the varied experiences and challenges faced by different groups.

Involving a diverse group also promotes a sense of inclusion and teamwork, ensuring that solutions are comprehensive and practical. Each role in the ED may experience different types of interactions with violent or aggressive patients, and input from various roles will provide a more holistic understanding of the problem and its potential solutions.

Imagine solving a complex puzzle with pieces that represent different viewpoints. Only by including every piece (different ED personnel) can you see the full picture and create an effective solution to the issue of violence.

When forming a committee to address violence in the ED, it is important to ensure:

• Every role within the ED (e.g., physicians, nurses, paramedics, security, administrative staff) is represented to provide a full scope of input.
• The committee fosters open communication, allowing members to share personal experiences and suggest solutions based on their role.
• The committee develops realistic and enforceable policies that address safety concerns for all ED personnel.

✘Incorrect answer options:

ED physicians and charge nurses. While physicians and charge nurses hold leadership roles and are vital to decision-making, limiting the committee to just these two groups excludes the valuable perspectives of other staff members, such as paramedics, nursing assistants, and security, who also deal with workplace violence.

Experienced registered nurses and paramedics. Although experienced RNs and paramedics provide frontline care and face violence directly, this option excludes other key personnel, like nursing assistants, LPN/LVNs, security staff, and administrative workers, all of whom can be impacted by violent situations in the ED.

Registered nurses, LPN/LVNs, and nursing assistants. Including only nursing staff limits the scope of perspectives. Other personnel, like physicians, paramedics, and non-clinical staff (such as security and receptionists), may have different experiences and valuable input when addressing violence against ED staff.

EXPLANATION

✔Correct answer:

Ambulatory or fast track clinic. Nurse Jenna, though experienced, is still in the orientation phase of her new assignment in the emergency department (ED). The ambulatory or fast track clinic is the most appropriate area for her assignment initially. This area typically handles less acute cases—minor injuries, illnesses, and non-life-threatening conditions that can be managed quickly. It allows Nurse Jenna to become familiar with the facility’s specific protocols, workflows, and electronic health record systems while treating stable patients.

This environment would give her the opportunity to ease into her role without the high-pressure demands of more critical areas, such as trauma or triage, and allow her time to adjust to her new workplace while building rapport with colleagues.

Starting in a fast-track clinic is like practicing driving in a less busy parking lot before hitting the highway. It gives you time to get comfortable with the car (new environment) without immediately facing high-speed, high-pressure situations.

When orienting experienced nurses to a new unit, it is crucial to assign them tasks that allow for learning the specific environment at a manageable pace. Nurse Jenna should:

• Be gradually introduced to the department’s specific protocols and emergency procedures while managing stable patients.
• Have opportunities to shadow more experienced ED nurses to familiarize herself with the flow of more acute areas.
• Transition to more critical areas (e.g., trauma or triage) after gaining confidence and familiarity with the unit’s specific practices and equipment.

✘Incorrect answer options:

Trauma team. The trauma team handles the most critical and life-threatening cases, often requiring nurses to be well-versed in the department’s procedures and equipped to respond quickly in high-stakes situations. As Nurse Jenna is still orienting to the unit, placing her in trauma could overwhelm her and compromise patient safety.

Triage. Triage is a highly demanding role that requires a deep understanding of the department's flow, protocols, and quick decision-making. A triage nurse must be familiar with the patient population and system to prioritize care effectively. It would not be ideal for Nurse Jenna to be placed in triage during her first week in a new environment.

Pediatric medicine team. While Nurse Jenna may be experienced, pediatric care requires specialized skills and knowledge, particularly in an emergency setting. Assigning her to a pediatric team immediately, without prior orientation to the unit's pediatric-specific protocols, might present challenges in care.

EXPLANATION

✔Correct answer:

Help arrange transportation to a safe house. Nurse Emma’s priority intervention is to help arrange transportation to a safe house. Ensuring the immediate safety of a patient who has experienced domestic violence is the most critical aspect of care. The patient may still be in danger from the abuser, and it is essential to secure a safe environment where she can escape further harm. Safe houses or shelters provide not only physical safety but also access to legal support, counseling, and resources to help survivors of domestic violence rebuild their lives.

This intervention addresses the patient's most urgent need—protection from further violence—before moving on to other aspects of care, such as counseling and follow-up medical care.

Think of safety like building a roof over a house. Before you can fix the interior (emotional or physical healing), you first need to ensure the roof is strong and secure, protecting everything underneath from immediate harm (the patient’s safety from further violence).

In managing the care of a patient who has experienced domestic violence, Nurse Emma should:

• Ensure the patient has immediate access to a safe environment, such as arranging transport to a safe house or shelter.
• Provide the patient with contact information for local resources, such as domestic violence hotlines and legal services.
• Assess for any further danger or signs that the patient may be returning to an unsafe environment and help develop a safety plan.

✘Incorrect answer options:

Provide a referral for counseling services. While counseling services are important for long-term emotional support and healing, ensuring the patient’s immediate safety takes priority. Counseling can be offered after the patient is safe from imminent harm.

Encourage contacting the police for support. Although contacting law enforcement can be helpful, some victims may feel unsafe or fearful of escalating the situation if they involve the police. Nurse Emma’s priority should be the patient’s safety, and if the patient prefers not to involve law enforcement, that decision should be respected.

Schedule a follow-up appointment for her injuries. While scheduling a follow-up appointment for her injuries is important for physical care, it is not the immediate priority. Ensuring the patient’s safety from further violence is more urgent before addressing her long-term medical needs.

EXPLANATION

✔Correct answer:

Wrap the amputated digits in sterile gauze moistened with saline. The appropriate task to delegate to the LPN/LVN is to wrap the amputated digits in sterile gauze moistened with saline. This is a basic but critical step in the preservation of amputated body parts. By wrapping the digits in moistened sterile gauze, the LPN/LVN can help prevent tissue desiccation while maintaining a clean environment, both of which are essential for optimizing the possibility of successful reattachment.

The LPN/LVN’s scope of practice includes following standard protocols for wound care and assisting in the preservation of amputated body parts, making this task suitable for delegation. This method helps protect the digits while awaiting transport or further interventions.

Think of the amputated digits like fresh-cut flowers. Wrapping them in a moist material (gauze with saline) helps keep them hydrated and in good condition until they can be properly "replanted" (reattached).

After the digits are wrapped in saline-moistened sterile gauze, they should be placed in a sealed plastic bag and kept cool (but not directly on ice) to preserve tissue integrity. The LPN/LVN can assist with:

• Wrapping the amputated digits correctly to prevent further tissue damage.
• Ensuring the digits are handled carefully to avoid contamination or additional injury.
• Following proper procedures for storing and transporting the amputated body parts, under the direction of the RN.

✘Incorrect answer options:

Gently cleanse the amputated digits with Betadine solution. Cleansing the amputated digits with Betadine or any other antiseptic solution could cause tissue damage and is not recommended. The goal is to preserve the tissues in their current state, not to clean them aggressively.

Place the amputated digits directly into an ice slurry. Placing the amputated digits directly into an ice slurry can cause frostbite and further tissue damage, making it less likely that the digits will be successfully reattached. The proper method is to keep the digits cool by placing the sealed bag with the wrapped digits on ice, but not in direct contact with the ice or water.

Store the amputated digits in a solution of sterile normal saline. Storing the amputated digits in a solution of sterile saline can lead to tissue swelling and damage, reducing the chances of successful reattachment. The correct method is to wrap the digits in saline-moistened gauze and then keep them cool, but not submerged in liquid.

EXPLANATION

✔Correct answer:

Place the patient on a firm surface to maintain spinal alignment. In cases of suspected spinal cord injury, the primary concern is to prevent further damage to the spinal column and nerves. Spinal immobilization is crucial to avoid any additional movement that could exacerbate the injury. Placing the patient on a firm surface helps maintain spinal alignment and reduce the risk of further neurological damage.

When a spinal cord injury occurs, even minor movement can cause displacement of vertebrae, resulting in more extensive damage to the spinal cord, which may lead to paralysis or other severe complications. Immobilization stabilizes the spine and reduces the chance of additional injury, allowing time for further evaluation, such as imaging or surgical intervention, if necessary.

Imagine the spinal cord like a stack of delicate books. If they are misaligned, moving them suddenly could cause them to topple, scattering pages everywhere (damage to nerves). By carefully keeping the books in place (spinal immobilization), you prevent further harm.

The nurse should prioritize interventions that protect the spinal cord. After immobilization, other interventions like administering pain medication, catheter insertion, and providing explanations can be implemented. The ABCs (Airway, Breathing, Circulation) should also be assessed alongside spinal precautions.

• Maintain spinal immobilization using a rigid backboard or cervical collar.
• Monitor neurological status and assess for signs of spinal shock or respiratory compromise.
• Collaborate with the healthcare team for imaging and diagnostic tests, such as X-rays or MRIs.

✘Incorrect answer options:

Administer pain medication to relieve discomfort. While pain management is important, it is not the priority in the initial care of a suspected spinal cord injury. Administering pain medication does not prevent further damage to the spinal cord, and it could mask important neurological symptoms that are needed for assessment.

Insert a urinary catheter to monitor urine output. Catheter insertion is an important task to monitor for neurogenic bladder and potential spinal shock. However, this intervention is not the first priority when the immediate concern is stabilizing the spinal cord and preventing further injury.

Provide a detailed explanation of procedures to reduce anxiety. While communication and reducing anxiety are essential aspects of nursing care, spinal immobilization takes precedence. Explaining procedures can be done after the patient is stabilized to prevent further spinal damage.

EXPLANATION

✔Correct answer:

Remove the stinger by scraping. The priority action after a honey bee sting is to remove the stinger as soon as possible. Bee stingers can continue to release venom into the skin, which can worsen pain and swelling. The safest way to remove the stinger is by scraping it out with a flat object, like the edge of a credit card, rather than using tweezers or pinching it, which can squeeze more venom into the skin. Nurse Jenna should instruct the patient to carefully scrape the stinger to minimize further irritation and venom release.

After removing the stinger, other measures, such as applying a cool compress or taking an oral antihistamine, can help reduce pain and localized swelling. However, getting the stinger out quickly is the top priority.

Think of the bee stinger like a splinter with poison. The longer it stays in, the more venom it can release. Scraping it out carefully, like removing a splinter, helps stop more venom from spreading into the skin.

After instructing the patient to remove the stinger, Nurse Jenna should provide additional advice to manage symptoms and monitor for signs of worsening:

• After removing the stinger, the patient can apply a cool compress to reduce swelling and pain.
• Taking an oral antihistamine (e.g., diphenhydramine) may help with itching and swelling if the patient is not allergic.
• Advise the patient to monitor for any signs of an allergic reaction, such as difficulty breathing, hives, or swelling beyond the sting area, and seek emergency help if they occur.

✘Incorrect answer options:

Call 911. Since the patient denies any signs of respiratory distress or anaphylaxis, calling 911 is not necessary at this time. However, if symptoms of anaphylaxis (e.g., difficulty breathing, throat swelling) develop, calling 911 would be critical.

Apply a cool compress. While a cool compress can help relieve pain and swelling, it is not the first priority. The stinger must be removed before managing the symptoms, as leaving it in can prolong venom release and worsen the reaction.

Take an oral antihistamine. Oral antihistamines, like diphenhydramine, are helpful in reducing itching and swelling, but this is not the initial step. The stinger needs to be removed first to prevent additional venom from being injected into the skin.

EXPLANATION

✔Correct answer:

Assist with post-mortem care. The most appropriate task for the nursing assistant in this situation is to assist with post-mortem care. Nursing assistants are trained to help with basic physical tasks, including the respectful preparation of the body after death. Post-mortem care typically includes cleaning the body, positioning it properly, and preparing it for the family to view or for transport to the morgue. This is a task that falls within the scope of practice for nursing assistants, and it helps relieve the RN of routine duties so they can focus on other critical aspects, such as communicating with the family or handling documentation.

In this case, the emotional and legal complexities of speaking with the family, organ donation, and escorting them to a private area would typically be handled by the RN, chaplain, or another staff member trained in bereavement care, rather than the nursing assistant.

Just like preparing a guest room before someone arrives, assisting with post-mortem care involves respectfully readying the body in a way that maintains dignity, while the "hosts" (RNs) handle the more personal and sensitive interactions with the family.

When delegating post-mortem care tasks to nursing assistants, the RN should ensure the following steps are included:

• Assist with positioning the body in a dignified manner (e.g., supine, with hands at sides or over the abdomen).
• Clean the body gently and place a clean gown on the patient.
• Remove medical devices (unless required for an autopsy) and ensure the body is covered appropriately for transport or viewing.

✘Incorrect answer options:

Escort the family to a private area. Escorting the family to a private area during such an emotional time is a sensitive task that should be handled by the RN or another experienced team member. The nursing assistant might not have the communication skills or emotional training to manage such a delicate interaction.

Accompany the organ donor specialist to speak with the family. Discussions regarding organ donation are highly sensitive and legally complex. This task should be handled by a qualified organ donor specialist or RN, not a nursing assistant, as it requires specialized knowledge and communication skills.

Help the family gather the patient’s belongings. While assisting with belongings may seem like a supportive task, it involves sensitive family interactions that are better managed by the RN. The family may be emotional or need further support, which the RN is better equipped to provide.

EXPLANATION

✔Correct answer:

Risk for Infection related to organisms commonly associated with cat bites. The priority nursing diagnosis for a patient with a cat bite is Risk for Infection related to organisms commonly associated with cat bites. Cat bites are notorious for introducing bacteria deep into tissue due to the sharp, puncture-like nature of their teeth. The bacteria Pasteurella multocida, a common pathogen found in cats' mouths, can cause serious infections if not treated promptly. Even though the cat’s immunizations are current, the risk of infection to the patient remains high due to the nature of the wound and the microorganisms that can be introduced into the skin and deeper tissues.

Given that infection is the most immediate concern, Nurse Jenna's focus should be on assessing for signs of infection (redness, swelling, warmth, pus) and ensuring appropriate interventions, such as antibiotics or tetanus prophylaxis, are initiated if needed. Cat bite wounds, especially on the hand, can quickly progress to more severe complications, such as cellulitis or tendon sheath infections, making infection prevention a top priority.

Think of a cat bite like a needle poking into the skin, but the needle is carrying harmful bacteria. Just like you would focus on disinfecting a dirty needle prick to prevent infection, the priority for a cat bite is to address the high risk of bacterial infection.

Nurse Jenna should take specific actions to manage the patient's risk for infection:

• Clean the wound thoroughly with antiseptic solutions to reduce bacterial load.
• Ensure a tetanus booster is administered if indicated (i.e., if more than 5 years have passed since the last tetanus shot or if the patient is unsure of their status).
• Assess for early signs of infection, and anticipate the need for antibiotic prophylaxis, especially in high-risk areas like the hands.
• Educate the patient on wound care and signs of infection that should prompt immediate medical attention.

✘Incorrect answer options:

Impaired Skin Integrity related to the presence of puncture wounds. While the patient does have puncture wounds that affect skin integrity, infection is a more pressing and life-threatening concern than the skin injury itself. The skin integrity issue is secondary to the risk of infection in this case.

Ineffective Health Maintenance related to uncertainty of immunization history. Although the patient's uncertainty about their last tetanus shot is important, it is not the priority. This concern can be addressed after the immediate risk of infection is managed, as the patient may still be given a tetanus booster if necessary.

Risk for Impaired Mobility due to possible tendon injury. While hand bites can lead to complications such as tendon damage, the risk of infection takes precedence. Infection can lead to severe, systemic complications if not treated quickly, so managing this is the top concern before addressing mobility.

EXPLANATION

✔Correct answer:

A homeless person with altered mental status, poor coordination, and hot, dry, ashen skin, with an unknown duration of heat exposure. This patient presents with altered mental status, poor coordination, and hot, dry, ashen skin, which are critical signs of heat stroke, a medical emergency. Heat stroke is the most severe form of heat-related illness and occurs when the body’s thermoregulation system fails, leading to dangerously high body temperatures, typically above 104°F (40°C). The absence of sweating indicates that the body can no longer cool itself, further suggesting heat stroke. If untreated, this condition can quickly lead to organ failure, brain damage, or death.

The altered mental status and lack of sweating indicate the body's compensatory mechanisms have been overwhelmed, and immediate intervention is required. This includes rapid cooling and stabilization of vital functions to prevent further deterioration.

Imagine a car engine that has overheated, and the cooling system has stopped working—if not attended to immediately, the engine will seize up and cause irreparable damage. Similarly, the body in heat stroke is at a critical point where normal cooling mechanisms have failed, requiring urgent intervention.

Nurse Hannah should immediately:

• Move the patient to a cool environment and start rapid cooling measures such as applying ice packs to major arteries (groin, armpits, neck), using a fan, or initiating cold IV fluids if needed.
• Monitor the patient's airway, breathing, and circulation, ensuring immediate support if any of these are compromised.
• Prepare for potential intubation if respiratory or neurological function continues to deteriorate.
• Establish IV access and initiate treatment to support organ function and reverse the hyperthermic state.

✘Incorrect answer options:

An elderly individual feeling dizzy and faint after standing in the sun for several hours. This patient likely has heat syncope or heat exhaustion, which are serious but less immediately life-threatening than heat stroke. Symptoms such as dizziness and fainting after prolonged sun exposure can usually be managed by moving the patient to a cooler environment, providing fluids, and allowing rest. However, this is not as critical as the patient with heat stroke, who requires urgent intervention to prevent death.

A marathon runner with severe leg cramps, nausea, rapid heart rate, sweating, pallor, and weakness. This patient is showing signs of heat cramps and potentially heat exhaustion, conditions that can usually be treated with rest, cooling measures, and rehydration. While concerning, these conditions do not involve the failure of the body’s thermoregulation system, as is the case with heat stroke. Therefore, this patient does not require the same level of immediate intervention as the one with altered mental status and dry skin.

A homemaker with a broken air conditioner, breathing rapidly, with low blood pressure, fatigue, and heavy sweating. This individual is likely suffering from heat exhaustion, characterized by excessive sweating, low blood pressure, and fatigue. This condition requires intervention but is not immediately life-threatening. The presence of heavy sweating indicates that the body's thermoregulatory mechanisms are still functioning, unlike in heat stroke. Rehydration, cooling, and rest can generally manage this condition effectively.

EXPLANATION

✔Correct answer:

3, 4, 2, 1. The correct order of steps to verify and secure endotracheal tube placement is as follows:

1. Listen to the chest while assisting with ventilation (Step 3): The first step is to auscultate the chest during ventilation to ensure that air is entering the lungs. This helps detect whether the tube is in the trachea (proper placement) or if it has mistakenly entered the esophagus.
2. Check for equal and bilateral breath sounds (Step 4): After listening, it is crucial to assess for equal and bilateral breath sounds to confirm that both lungs are being ventilated properly. Absence of breath sounds on one side could indicate that the tube has been inserted too far, possibly into one main bronchus.
3. Secure the tube to keep it in position (Step 2): Once proper placement is confirmed via auscultation and breath sounds, the tube should be secured to prevent displacement.
4. Obtain a chest x-ray order to confirm tube placement (Step 1): Finally, a chest x-ray is obtained to definitively verify the position of the endotracheal tube. This imaging helps confirm correct placement above the carina (the point where the trachea divides into the two main bronchi).

Imagine inserting a straw into a juice box. First, you’d check by sipping to see if the straw is in the juice and not air (auscultation and breath sounds). Then, you secure the straw so it doesn’t move (securing the tube), and finally, you’d look inside to confirm it’s in the right place (chest x-ray).

When assisting with intubation, Nurse Alex should:

• Monitor the patient’s oxygenation and ventilation status during and after the procedure.
• Ensure the tube is secured immediately after confirming correct placement to prevent accidental dislodgement.
• Prepare for a chest x-ray and closely monitor the patient for any signs of hypoxia or tube misplacement.

✘Incorrect answer options:

3, 2, 4, 1 suggests securing the tube before verifying equal and bilateral breath sounds, which is incorrect. The tube should only be secured after confirming it is correctly placed via auscultation and breath sounds.

2, 3, 4, 1 places tube securing as the first step, which should only occur after confirming correct placement via breath sounds.

4, 3, 2, 1 reverses the steps of listening to the chest and checking for breath sounds. Auscultation (Step 3) should come first before checking for bilateral breath sounds (Step 4) to ensure air is moving into the lungs.