The diagnosis of hepatitis A virus infection is carried out from the method base

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Question
The diagnosis of hepatitis A virus infection is carried out from the method based on
Options
A. aminotransferase levels
B. detection of faecal HAV by immunoelectron microscopy
C. both (a) and (b)
D. detection of IgM anti-HAV by ELISA

Correct Answer

detection of IgM anti-HAV by ELISA

Hepatitis Viruses problems

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1. Which of the following antigenic types of hepatitis B virus is prevalent in India?
Options
A. Adw
B. Adr
C. Ayw
D. Ayr

Discuss

Correct Answer: Ayw

2. The defective satellite virus is
Options
A. hepatitis B
B. hepatitis C
C. hepatitis D
D. hepatitis A

Discuss

Correct Answer: hepatitis D

3. Vertical transmission may be seen in
Options
A. Hepatitis B virus
B. Hepatitis C virus
C. Hepatitis D virus
D. All of these

Discuss

Correct Answer: All of these

4. Most reliable test for detection of hepatitis E infection is
Options
A. ELISA test for IgM anti-HEV
B. Western blot assay for IgM anti-HEV
C. Polymerase chain reaction for detection of HEV RNA
D. ELISA test for IgG anti-HEV

Discuss

Correct Answer: Polymerase chain reaction for detection of HEV RNA

5. Which of the following viruses can be transmitted by the parenteral route?
Options
A. HBV
B. HCV
C. HDV
D. All of these

Discuss

Correct Answer: All of these

6. The agent representing an isolate of hepatitis G virus is
Options
A. GBA-A
B. GBV-B
C. GBV-C
D. none of these

Discuss

Correct Answer: GBV-C

7. Transmission of hepatitis G virus is
Options
A. Parenterally
B. Sexually
C. Both (a) and (b)
D. None of these

Discuss

Correct Answer: Both (a) and (b)

8. Which of the following viral infections can result in chronic carrier state?
Options
A. HBV
B. HCV
C. HDV
D. All of these

Discuss

Correct Answer: All of these

9. The most serious infection is
Options
A. superinfection of an HBsAg carrier by HDV
B. infection with HBV alone
C. coinfection of HBVand HDV
D. none of the above

Discuss

Correct Answer: superinfection of an HBsAg carrier by HDV

10. Which of the following antigenic types of hepatitis B virus is present in the envelope?
Options
A. HbsAg
B. HBcAg
C. HBeAg
D. HBxAg

Discuss

Correct Answer: HbsAg

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The diagnosis of hepatitis A virus infection is carried out from the method based on

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