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1 / 10

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

A. Anti HBs

B. HBs Ag

C. None of the above

D. IgM & anti – HBc

2 / 10

2. True about immune response of hepatitis B is

A. Antibody to HBC is not protective

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

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

D. CMI disappears soon after recover

3 / 10

3. HBV belongs to Flaviridae family of virus

A. False

B. True

4 / 10

4. This nucleic acid is found in hepatitis B virus

A. dsDNA

B. ssDNA

C. dsRNA

D. ssRNA

5 / 10

5. Most reliable & universal marker of HBV infection

A. HBcAg

B. HBe Ag

C. All of the above

D. HBsAg

6 / 10

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

A. False

B. True

7 / 10

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

A. Picorna viruses

B. Flavi viruses

C. Hepadna viruses

D. Herpes viruses

8 / 10

8. Vaccination against HBV is available in India

A. True

B. False

9 / 10

9. Which is not a HBV gene

A. HBsAg

B. HbA1c

C. HBe Ag

D. HBcAg

10 / 10

10. Incubation period of HBV is

A. 3 months

B. 100 days

C. 20-50 days

D. 40-150 days

Your score is

The average score is 64%

HBV Quiz