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Anti-viral drugs

Total questions: 40

Worksheet time: 21mins

Name
Class
Date
1.

Imiquimod, Sinecatechins and Podofilox are antivirals for:

Mnemonic: PIS

a)

VZV

b)

RSV

c)

HPV

d)

HIV

2.

Ribavirin and Antibodies are used in:

a)

HPV

b)

VZV

c)

RSV

d)

Influenza

3.

Acyclovir, Famciclovir, Foscarnet, Valacyclovir, Vidarabine, and antibodies are used in:

Mnemonic: FFAVV

a)

HPV

b)

CMV

c)

VZV

d)

HCV

4.

Cidofovir, Valganciclovir, Ganciclovir, and Foscarnet are used in:

Mnemonic: CV-GF

a)

VZV

b)

CMV

c)

Influenza

d)

HSV

5.

Ribavirin, Amantadine & Oseltamivir are for:

Mnemonic: RAO

a)

CMV

b)

Influenza

c)

Hepatitis

d)

HIV

6.

Idoxuridine, Triflurifine, Vidarabine, and Acyclovir are for:

Mnemonic: IT-VA

a)

Influenza

b)

HCV

c)

HSV

d)

Hepatitis

7.

Ribavirin, Interferons, Ledipasavir, Sofosbuvir, and Asunaprevir are for:

Mnemonic: LAS-R

a)

HSV

b)

Hepatitis C

c)

Hepatitis B

d)

HIV

8.

Lamivudine, Interferons, Entecavir, and Telbivurine are for:

Mnemonic: LIT-E

a)

Hepatitis C

b)

Hepatitis B

c)

HIV

d)

HSV

9.

Protease inhibitors, Integrase inhibitors, entry inhibitors, Nucleoside reverse transcriptase inhibitors, Mononucleoside reverse transcriptase inhibitors, and Acyclic nucleoside phosphonates analogues are for:

a)

Hepatitis

b)

HIV

c)

HSV

d)

HPV

10.

Drugs that target Herpes genitalis:

Mnemonic: FFAV

a)

Acyclovir

b)

Famciclovir

c)

Foscarnet

d)

Valacyclovir

e)

Cidofovir

11.

Drug that target Herpes labialis:

FAV-P

a)

Acyclovir

b)

Famciclovir

c)

Penciclovir

d)

Valacyclovir

e)

Forcarnet

12.

Drug that target Herpetic keratoconjunctivitis:

a)

Ganciclovir

b)

Valacyclovir

c)

Trifluridine

d)

Penciclovir

13.

Drug that target Herpetic encephalitis and Chickenpox:

a)

Cidofovir

b)

Acyclovir

c)

Ganciclovir

d)

Famciclovir

14.

Drug that target Shingles:

a)

Cidofovir

b)

Acyclovir

c)

Famciclovir

d)

Foscarnet

e)

Valacyclovir

15.

Drug that target CMV:

a)

Cidofovir

b)

Valacyclovir

c)

Valganciclovir

d)

Ganciclovir

e)

Foscarnet

16.

Indicated for Viral eye infections.

MOA: Substituye por Thymidine -> (-) thymidylate phosphorylase -> (-) DNA viral replication

a)

Trifluridine

b)

Idoxuridine

c)

Vidarabine

d)

Entecavir

17.

Indicated for: Keratoconjuctivitis, Epithelial Keratitis & Metatastic colorectar cancer.

MOA: gets incorporated into viral DNA during replication -> defective proteins and increased mutation rate. Also have Antineoplastic activity.

a)

idoxuridine

b)

Entecavir

c)

Trifluridine

d)

Foscarnet

18.

Cause Fetal toxicity and bone marrow depression

a)

Foscarnet

b)

Trifluridine

c)

Ledipasavir

d)

Entecavir

19.

Indicated for: VZV & HSV

MOA: Stops replication of herpes viral DNA in 2 ways:

1) competitive inhibition of viral DNA polymerase

2) incorporation into and termination of the growing viral DNA chain.

Also lead to the formation of faulty DNA.

a)

Entecavir

b)

Telbivudine

c)

Vidarabine

d)

Foscarnet

20.

Indicated for: Chronic Hepatitis B

MOA: Competes with GTP, inhibits all 3 activities of the HBV polymerase RT by:

(1) base priming

(2) RT of the - strand from the pregenomic mRNA

(3) synthesis of the + strand of HBV DNA

a)

Vidarabine

b)

Entecavir

c)

Telbivudine

d)

Acyclovir

21.

Indicated for: Chronic Hepatitis B adolecents >16 y/o

MOA: Competes with T5T -> Inhibits HBV DNA polymerase RT-> chain termination of DNA synthesis -> inhibiting viral replication.

a)

Vidarabine

b)

Entecavir

c)

Telbivudine

d)

ledispasavir

22.

Indicated for: CMV retinitis & Acyclovir-resistant HSV

MOA: selective inhibition at the pyrophosphate binding site on virus-specific DNA polymerase

a)

Acyclovir

b)

Foscarnet

c)

Sofosbuvir

d)

Asunaprevir

23.

Indicated for: HSV, VSV, Zoster, Herpes labialis & Herpetic keratitis.

MOA: Must be phospholyrated in order to Incorporate into the DNA where the missing 2' and 3' carbons causes DNA chain termination

a)

Ledispasavir

b)

Sofosbuvir

c)

Acyclovir

d)

Asunaprevir

24.

When used with Sofosbuvir, indicated for HCV genotypes 1,4,5 and 6.

a)

RIbavirin

b)

Ledispasavir

c)

Asunaprevir

d)

Entecavir

25.

MOA: Inhibits HCV NS5A protein -> (-) viral RNA replication and assembly of HCV virions.

a)

Ledispasavir

b)

Sofosbuvir

c)

Asunaprevir

d)

Ribavirin

26.

Treat chronic HCV infected patients with genotypes 1-6

a)

Ledispasavir

b)

Asunaprevir

c)

Sofosbuvir

d)

Idoxuridine

27.

MOA: nucleotide analog inhibitor -> inhibits HCV NS5B -> (-) RNA-dependent RNA polymerase -> chain terminator.

a)

Asunaprevir

b)

Sofosbuvir

c)

Ledipasavir

d)

FOscarnet

28.

The most common adverse reactions are headache and fatigue; and a risk

of symptomatic bradycardia when is used in combination with amiodarone.

a)

Vidarabine

b)

Entecavir

c)

Sofosbuvir

d)

Foscarnet

29.

It has been shown to have a very high efficacy with daclatasvir in patients chronically infected with HCV genotype 1b.

a)

Ribavirin

b)

FOscarnet

c)

Asunaprevir

d)

Ledipasavir

30.

MOA: HCV NS3 protease inhibitor

a)

Asunaprevir

b)

Ledipasavir

c)

Sofosbuvir

d)

Vidarabine

31.

Side effects: increased in hepatic transaminases , changes in iron metabolism, decreased in serum proteins.

a)

Asunaprevir

b)

Idoxuridine

c)

Ledispavir

d)

Entecavir

32.

Indicated for: HCV, RSV, and influenza virus. Also in hemorrhagic fever.

“its antiviral spectrum was the broadest ever reported for a

synthetic material that did not induce interferon”

a)

Amantadine

b)

Oseltamividir

c)

Ribavirin

d)

Foscarnet

33.

MOA:

1. (-) viral mRNA pol

2. Increase mutation

3. (-) mRNA GTF and mRNA 2OM of dengue

4. (-) IMPDH

5. Enhances immunity

6. Increase IFN-a

a)

Ribavirin

b)

Amantadine

c)

Oseltamivir

d)

Foscarnet

34.

Side effects: +PEG IFN-aA2 flu-like symptoms, depression and anemia

a)

Sofosbuvir

b)

Ribavirin

c)

Entecavir

d)

Vidarabine

35.

Indicated for: Influenza & Parkinson

MOA: Interferes with M2 (an ion channel) -> (-) viral uncoating

a)

Amantadine

b)

Oseltamivir

c)

Ribavirin

d)

Vidarabine

36.

Side effects: Cardiac, respiratory, renal, CNS toxicity and hyperthermia.

a)

Oseltamivir

b)

Foscarnet

c)

Sofosbuvir

d)

Amantadine

37.

Inidicated in the prophylaxis of influenza, specifically POST exposure.

a)

Amantadine

b)

Oseltamivir

c)

Idoxuridine

d)

Vidarabine

38.

MOA: inhibits of influenza virus neuraminidase enzymes -> no viral entry, release & spread

a)

Vidarabine

b)

Entecavir

c)

Ribavirin

d)

Oseltamivir

39.

Its absorption is unaffected by co-administration with food.

a)

Amantadine

b)

Vidarabine

c)

Oseltamivir

40.

Side effects: delirium and abnormal behavior leading to injury.

a)

Sofosbuvir

b)

FOscarnet

c)

Amantadine

d)

Oseltamivir