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Text Mode – Text version of the exam 1. A pregnant client is receiving magnesium sulfate therapy for the control of preeclampsia. A nurse discover that the client is encountering toxicity from the medication in which of the following assessment? 2. A student nurse was asked by the nurse instructor to explain the procedure for the administration of erythromycin ointment to the eyes of the newborn. Which of the following statements made by the student indicates a need for further research? 3. Rho(D) immune globulin (RhoGAM) is given to a pregnant woman after delivery and the nurse is giving information to the patient about the indication of the medication. The nurse determines that the patient understands the purpose of the medication if the patient tells that it will protect her baby from which of the following? 4. A pregnant woman who is having labor pains is receiving an opioid analgesic. Which of the following medications should be ready in case a respiratory depression occurs? 5. Methylergonovine (Methergine) is prescribed to a patient who is having a postpartum bleeding. Prior giving the medication, the nurse contacts the physician who prescribed the medication if which of the following condition is documented in the patient’s chart? 6. A nurse instructor is about to administer a vitamin K injection to a newborn. The student nurse asks the instructor regarding the purpose of the injection. The appropriate response would be: 7. A nurse is assigned to a patient who is receiving Oxytocin (Pitocin) to induce labor. The nurse terminates the oxycontin infusion if which of the following is noted on the assessment of the client? 8. A client in preterm labor (32 weeks) who is dilated to 5cm has been given magnesium sulfate and the contractions have stopped. If the labor can be delayed for the next 2 days, which of the following medication does the nurse expect that will be prescribed? 9. Which of the following laboratory test must be monitored for pregnant patients receiving dexamethasone? 10. Patellar reflex is being monitored for patients receiving magnesium sulfate therapy. When assessing the deep tendon reflex, which of the following grade pertains to diminished response? 11. Prior giving of Methylergonovine, what is the priority assessment for the nurse to check which of the following? 12. A nurse is preparing to give a lung surfactant to a 36 weeks old baby with a respiratory distress syndrome. Which of the following is the correct route of administration? 13. A nurse is preparing to administer a Rubella vaccine to a client prior discharge home. Which of the following is not true regarding this vaccine? 14. A nurse is preparing Dinoprostone to a client to induce labor. Which of the following nursing intervention must be questioned? 15. A nurse is caring for a patient receiving oxytocin therapy suddenly is experiencing hypertonic contractions. Which of the following priority nursing actions should the nurse do? Select all that apply. 1. Answer: C. Respirations of 10 breaths per minute. Magnesium sulfate is a central nervous system depressant and anticonvulsant. It can cause smooth muscle relaxation. Signs of magnesium sulfate toxicity relate to the central nervous system depressant effects of the medication and include respiratory depression, decreased urine output, loss of deep tendon reflexes, hypotension and a decrease maternal and fetal heart rate. 2. Answer: B. “I will flush the newborn‘s eyes after instilling the ointment.” Newborn eye prophylaxis is used for the protection against Gonorrhea or Chlamydia infection. The eyes are not flushed following the instillation of the medication because it will wash away the administered ointment. 3. Answer: C. Developing Rh incompatibility. Rh incompatibility can develop when a Rh-negative mother becomes sensitized to the RH antigen. Sensitization may occur when a Rh-negative woman becomes pregnant with a fetus who is Rh positive. Blood cells from the baby may cross the maternal bloodstream, which can happen during pregnancy, labor, and delivery, causing the mother’s immune system to form antibodies, against Rh-positive blood. Administration of the Rhogam prevents the mother from developing antibodies against Rh-positive blood by providing passive antibody protection against the Rh antigen. 4. Answer: A. Naloxone (Narcan). Opioid analgesics are prescribed for to pregnant women who are experiencing moderate to severe labor pains. Respiratory depression may occur as a sign of opioid toxicity. Naloxone (Narcan) is an opioid antagonist, which reverses the effects of opioid toxicity such as respiratory depression. 5. Answer A. Ischemic heart disease. Methergine (Methylergonovine maleate) is a semi-synthetic ergot alkaloid used for the prevention and control of postpartum hemorrhage. Ergot alkaloids are contraindicated in patients with cardiovascular diseases such as ischemic heart disease, stroke, peripheral vascular disease, rheumatic heart disease. 6. Answer: C. “The vitamin K will protect the newborn from bleeding.” Vitamin K is administered to the newborn in order to prevent bleeding disorders. Vitamin K promotes the formation of clotting factors II, VII, IX & X in which the infants lack because of insufficient intestinal bacteria needed for synthesizing fat-soluble vitamin K. 7. Answer: D. Uterine hyperstimulation. Oxytocin is used to induce labor by stimulating uterine contraction. Oxytocin infusion must be discontinued if any signs of uterine stimulation are present. 8. Answer: C. Betamethasone (Celestone). Glucocorticoids such as betamethasone and dexamethasone are being used to increase the production of surfactant to aid in fetal lung maturation. It is being given to patients who are in preterm labor at 28-32 weeks of gestation if the labor can be stopped for 2 days. 9. Answer: C. Random blood sugar. Elevation of blood glucose level is expected for patients receiving corticosteroid therapy such as dexamethasone so a routine check on the sugar level must be monitor. 10. Answer: B. Grade 1. Grade 1 pertains to sluggished or diminished response. 11. Answer: C. Blood pressure. Methylergonovine causes uterine contractions and can elevate the blood pressure, so the priority assessment for the nurse to take is to check the blood pressure first. 12. Answer: A. Intratracheal. Lung surfactant is instilled through the catheter inserted into the newborn‘s endotracheal tube. 13. Answer B. Given intramuscularly in the lateral aspect of the middle third of the vastus lateralis muscle. Rubella Vaccine is administered subcutaneously prior hospital discharge to a nonimmune postpartum client. 14. Answer A. Have the client hold void before administration. Dinoprostone is a prostaglandin use in the induction of labor. It is administered vaginally so in order for the medication not to be contaminated with urine, the nurse should let the client void before administration. 15. Answer: B, C, and E. The presence of hypertonic contractions indicates the need to initiate emergency measures. The oxytocin infusion must be stopped to reduce uterine stimulation, administering oxygen will promote increased fetal and maternal oxygenation.Practice Mode
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NCLEX Practice Exam for Pharmacology: Maternal & Newborn Medications
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