NameEmailPhone Number

1 / 10

1. Incubation period of HBV is

A. 20-50 days

B. 40-150 days

C. 100 days

D. 3 months

2 / 10

2. Which of the following represents the serologic evidence of recent Hepatitis B virus infection during “window” period?

A. None of the above

B. HBs Ag

C. Anti HBs

D. IgM & anti – HBc

3 / 10

3. Vaccination for hepatitis B disease is with viral surface antigen and usually provides immunity

A. False

B. True

4 / 10

4. Which is not a HBV gene

A. HbA1c

B. HBsAg

C. HBcAg

D. HBe Ag

5 / 10

5. Most reliable & universal marker of HBV infection

A. HBcAg

B. All of the above

C. HBe Ag

D. HBsAg

6 / 10

6. Vaccination against HBV is available in India

A. True

B. False

7 / 10

7. This nucleic acid is found in hepatitis B virus

A. ssRNA

B. dsRNA

C. ssDNA

D. dsDNA

8 / 10

8. Hepatitis C virus belongs to which one of the following virus groups?

A. Herpes viruses

B. Hepadna viruses

C. Picorna viruses

D. Flavi viruses

9 / 10

9. True about immune response of hepatitis B is

A. Highest titers of anti HBC are found in persistent carriers of HBs Ag

B. Antibody of HBs Ag is associated with resistance to infection

C. Antibody to HBC is not protective

D. CMI disappears soon after recover

10 / 10

10. HBV belongs to Flaviridae family of virus

A. True

B. False

Your score is

The average score is 64%

HBV Quiz