ANTI VIRAL DRUGS | PHARMA | BSN 3RD SEM | T20 SERIES

Antiviral Drugs - Multiple Choice Questions

Test your knowledge of antiviral medications

Time Limit: 20 minutes

Number of Questions: 20

Select the single best answer for each question. The timer will start as soon as the page loads.

20:00

1What is a key characteristic of viruses that makes them difficult to treat with antiviral drugs?

a) They have a thick cell wall b) They live inside host cells c) They carry out extensive metabolic processes d) They are larger than bacteria

2Which of the following best describes viruses?

a) Free-living organisms b) Obligate intracellular parasites c) Extracellular parasites d) Autotrophic organisms

3Which of these viruses is NOT typically controlled by current antiviral therapy?

a) Cytomegalovirus (CMV) b) Herpes Simplex viruses c) Human immunodeficiency virus (HIV) d) Common cold rhinoviruses

4What is the primary mechanism of action of many antiviral drugs?

a) Disrupting viral cell walls b) Interfering with viral nucleic acid synthesis c) Inhibiting viral protein digestion d) Enhancing host cell metabolism

5Which category of antiviral drugs includes Oseltamivir and Zanamivir?

a) Uncoating inhibitors b) Neuraminidase inhibitors c) Reverse transcriptase inhibitors d) Protease inhibitors

6Which drug is used for treating RSV bronchiolitis in hospitalized children?

a) Acyclovir b) Ribavirin c) Ganciclovir d) Amantadine

7What is the mechanism of action of neuraminidase inhibitors?

a) Inhibit viral uncoating b) Prevent release of new viruses c) Inhibit reverse transcriptase d) Block viral protease

8Which antiviral drug is also used in the treatment of Parkinson's disease?

a) Rimantadine b) Amantadine c) Oseltamivir d) Ribavirin

9What is the drug of choice for HSV encephalitis?

a) Ganciclovir b) Acyclovir c) Foscarnet d) Cidofovir

10Which of the following is a nucleoside reverse transcriptase inhibitor?

a) Efavirenz b) Nevirapine c) Zidovudine d) Ritonavir

11Which of the following is a nucleotide reverse transcriptase inhibitor?

a) Tenofovir b) Lamivudine c) Abacavir d) Stavudine

12Which antiviral drug is an inorganic pyrophosphate analog?

a) Acyclovir b) Foscarnet c) Ganciclovir d) Cidofovir

13Which of the following is a common adverse effect of interferon therapy?

a) Flu-like syndrome b) Hypertension c) Weight gain d) Hyperglycemia

14What is the mechanism of action of protease inhibitors?

a) Inhibit viral uncoating b) Prevent cleavage of viral polyproteins c) Inhibit reverse transcriptase d) Block viral entry into cells

15Which antiviral drug is used for CMV retinitis in immunocompromised patients?

a) Acyclovir b) Ganciclovir c) Ribavirin d) Amantadine

16Which of the following is an entry/fusion inhibitor used in HIV treatment?

a) Enfuvirtide b) Raltegravir c) Efavirenz d) Darunavir

17Which antiviral drug requires activation by viral thymidine kinase?

a) Foscarnet b) Acyclovir c) Ribavirin d) Interferon

18Which of the following is a common adverse effect of zidovudine?

a) Bone marrow toxicity b) Nephrotoxicity c) Hepatotoxicity d) Neurotoxicity

19Which antiviral drug is used for hepatitis C treatment in combination with interferons?

a) Acyclovir b) Ribavirin c) Ganciclovir d) Amantadine

20Which of the following is a non-nucleoside reverse transcriptase inhibitor?

a) Zidovudine b) Lamivudine c) Nevirapine d) Tenofovir

Quiz Results

Your Score: 0/20

Thank you for completing the quiz!

Correct answers: 0 | Incorrect answers: 0