Hepatitis Quiz: Can You Tell A To E Apart?

1. Which hepatitis virus is transmitted primarily through the fecal-oral route and does not cause chronic infection?

Hepatitis A

Hepatitis B

Hepatitis C

Hepatitis D

2. Hepatitis B virus can be transmitted through all of the following except:

Blood transfusion

Sexual contact

Sharing utensils

Vertical transmission

3. Which hepatitis virus requires co-infection with hepatitis B for replication?

Hepatitis A

Hepatitis C

Hepatitis D

Hepatitis E

4. Hepatitis C infection most commonly progresses to chronic disease in what percentage of infected individuals?

10-20%

30-40%

70-80%

95%

5. Which hepatitis virus is most commonly associated with waterborne outbreaks in developing countries?

Hepatitis A

Hepatitis B

Hepatitis E

Hepatitis D

6. The presence of HBeAg in serum indicates:

Resolved hepatitis B infection

Active viral replication

Immunity to hepatitis B

Hepatitis B surface antigen clearance

7. Which hepatitis vaccine provides lifelong immunity after the primary series?

Hepatitis A vaccine

Hepatitis B vaccine

Hepatitis C vaccine

No effective vaccine exists

8. Anti-HCV antibodies may not be detectable in serum until how long after exposure?

1-2 weeks

4-10 weeks

3-6 months

1 year

9. Hepatitis E virus infection in pregnant women is associated with:

Mild disease similar to men

High rates of fulminant hepatic failure

Chronic infection requiring antiviral therapy

Permanent liver scarring

10. Which hepatitis virus is primarily transmitted through contaminated blood products and injection drug use?

Hepatitis A

Hepatitis B

Hepatitis C

Hepatitis E

11. The presence of IgM anti-HAV indicates:

Chronic hepatitis A infection

Recent or acute hepatitis A infection

Immunity from vaccination

Resolved infection from years ago

12. Hepatitis B surface antigen (HBsAg) persists in serum for more than 6 months in ____ patients.

Acute

Chronic

Recovered

Vaccinated

13. Direct-acting antivirals (DAAs) have achieved cure rates exceeding 95% in which hepatitis infection?

Hepatitis A

Hepatitis B

Hepatitis C

Hepatitis E

14. Which hepatitis virus can be prevented by immune globulin prophylaxis if given within 2 weeks of exposure?

Hepatitis A

Hepatitis B

Hepatitis C

Hepatitis D

15. Hepatitis B virus integration into the host genome can result in:

Acute fulminant failure

Cirrhosis and hepatocellular carcinoma

Complete viral clearance

Temporary jaundice only

Hepatitis Quiz: Can You Tell A to E Apart?

1. Which hepatitis virus is transmitted primarily through the fecal-oral route and does not cause chronic infection?

2.

What first name or nickname would you like us to use?

2. Hepatitis B virus can be transmitted through all of the following except:

3. Which hepatitis virus requires co-infection with hepatitis B for replication?

4. Hepatitis C infection most commonly progresses to chronic disease in what percentage of infected individuals?

5. Which hepatitis virus is most commonly associated with waterborne outbreaks in developing countries?

6. The presence of HBeAg in serum indicates:

7. Which hepatitis vaccine provides lifelong immunity after the primary series?

8. Anti-HCV antibodies may not be detectable in serum until how long after exposure?

9. Hepatitis E virus infection in pregnant women is associated with:

10. Which hepatitis virus is primarily transmitted through contaminated blood products and injection drug use?

11. The presence of IgM anti-HAV indicates:

12. Hepatitis B surface antigen (HBsAg) persists in serum for more than 6 months in ____ patients.

13. Direct-acting antivirals (DAAs) have achieved cure rates exceeding 95% in which hepatitis infection?

14. Which hepatitis virus can be prevented by immune globulin prophylaxis if given within 2 weeks of exposure?

15. Hepatitis B virus integration into the host genome can result in: