Serological study for prevalence of Hepatitis B is best done by______________?

Related Mcqs:

1. Hepatitis A virus is best diagnosed by______________?

   A. IgM antibodies in serum
   B. Isolation form stool
   C. Culture from blood
   D. Isolation from bile

2. Sterilization of liquid paraffin is done by______________?

   A. Autoclaving
   B. Hot air oven
   C. UV-Radiation
   D. Inspissation

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

   A. Picorna viruses
   B. Herpes viruses
   C. Hepadana viruses
   D. Flavi viruses

4. A dentist suffred from Hepatitis B infection 3 months back. His laboratory tests are normal but he is not allowed by the medical board to do surgical practice. He is_____________?

   A. Inactive carrier
   B. Healthy carrier
   C. Convalscent carrier
   D. Paradoxical carrier

5. Which of the following does not go into chronic hepatitis stage ?

   A. HBV
   B. HCV
   C. HDV
   D. HEV

6. Presence of HBe Ag in Patients with hepatitis indicates_______________?

   A. Simple carriers
   B. Late convalescence
   C. High infectivity
   D. Carrier status

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

   A. HBs Ag
   B. IgM anti – HBc
   C. Anti HBs
   D. None of the above

8. Which of the following correctly indicates the infectivity of hepatitis virus in human ?

   A. HBCAg
   B. HBeAg
   C. Anti-HBC
   D. Anti-HBS

9. Presence of HBe Ag in patients with hepatitis indicates_____________?

   A. Simple carriers
   B. Late convalescence
   C. High infectivity
   D. Carrier status

10. Following hepatitis B infection through blood transfusion disease manifests in_____________?

    A. 1 week
    B. 6 week
    C. 3 months
    D. 6 months