Practice Mode – Questions and choices are randomly arranged, the answer is revealed instantly after each question, and there is no time limit for the exam.
Exam Mode – Questions and choices are randomly arranged, time limit of 1min per question, answers and grade will be revealed after finishing the exam.
Text Mode – Text version of the exam 1. A 15 y/o patient came in for a severe case of respiratory flu and would need drug therapy. Which of the following drugs should the nurse anticipate to be prescribed? 2. Which of the following antiviral agents is effective as treatment for H1N1? 3. A student nurse administering acyclovir was asked by the clinical instructor on how the drug works. The student nurse would be correct by stating that this drug works in which way? 4. Which of the following prescribed antiviral should the nurse question for a patient with severe hypokalemia? 5. Which enzyme is essential for the maturation of infectious viruses? 6. A senior nurse would be correct to advise her colleague to monitor which parameter in patients receiving cyclosporine and zidovudine at the same time? 7. The only protease inhibitor that is not teratogenic. 8. Anti-hepatitis B agent’s most severe adverse effect is ___________. 1. Answer: B. amantadine (Symmetrel). 2. Answer: C. oseltamivir. It is the only antiviral agent effective for H1N1 and avian flu. 3. Answer: C. it takes away the necessary substances needed by viruses to form DNA chains. Agents for CMV and herpes viruses are known to compete with the substrates needed by viruses for this process leading to formation of shorter and noneffective DNA chains. Option A is the mechanism of action of agents for influenza and respiratory viruses. 4. Answer: A. Foscarnet. It can cause seizures in patients with electrolyte disturbances. 5. Answer: B. protease. This is where the mechanism of action of protease inhibitors is anchored. As a result, viruses are unable to fuse and inject into a cell. 6. Answer: C. level of consciousness. Severe drowsiness and lethargy can occur in patients taking these drugs at the same time. 7. Answer: D. saquinavir. However, this drug can cross into breast milk. 8. Answer: C. lactic acidosis. This is accompanied by renal impairment. Option A and D are for anti-hepatitis C agents.Practice Mode
Exam Mode
Text Mode
Answers and Rationales
Pharmacology: Antiviral Drugs
Choose the letter of the correct answer. Good luck!
Congratulations - you have completed Pharmacology: Antiviral Drugs (PM)*.
You scored %%SCORE%% out of %%TOTAL%%.
Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Choose the letter of the correct answer. You have 8 mins to finish this exam. Good luck!
Congratulations - you have completed Pharmacology: Antiviral Drugs (EM)*.
You scored %%SCORE%% out of %%TOTAL%%.
Your performance has been rated as %%RATING%%
Your answers are highlighted below.