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Total Questions : 46 | Page 4 of 5 pages
Question 31. . Hepatocellular carcinoma (Hepatoma) may be caused by
  1.    Hepatitis A virus
  2.    Hepatitis C virus
  3.    Both (a) and (b)
  4.    None of these
 Discuss Question
Answer: Option C. -> Both (a) and (b)
Question 32.  Which of the following viral infections can result in chronic carrier state?
  1.    HBV
  2.    HCV
  3.    HDV
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Question 33. . All of the following viruses are enveloped except
  1.    Hepatitis A virus
  2.    Hepatitis B virus
  3.    Hepatitis C virus
  4.    Hepatitis D virus
 Discuss Question
Answer: Option A. -> Hepatitis A virus
Question 34. .  The diagnosis of hepatitis A virus infection is carried out from the method based on
  1.    aminotransferase levels
  2.    detection of faecal HAV by immunoelectron microscopy
  3.    both (a) and (b)
  4.    detection of IgM anti-HAV by ELISA
 Discuss Question
Answer: Option D. -> detection of IgM anti-HAV by ELISA
Question 35. . Which of the following is not correct for hepatitis A virus?
  1.    It can be grown in cell cultures of primate and human cells
  2.    It is one of the most stable viruses infecting humans
  3.    It may cause hepatocellular carcinoma
  4.    None of the above
 Discuss Question
Answer: Option C. -> It may cause hepatocellular carcinoma
Question 36. . Which of the following viruses can be transmitted by the parenteral route?
  1.    HBV
  2.    HCV
  3.    HDV
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Question 37. . Which of the following antigenic types of hepatitis B virus is present in the envelope?
  1.    HbsAg
  2.    HBcAg
  3.    HBeAg
  4.    HBxAg
 Discuss Question
Answer: Option A. -> HbsAg
Question 38. . The viruses, which is/are transmitted by parenteral and sexual routes is/are
  1.    Hepatitis B virus
  2.    Hepatitis C virus
  3.    Hepatitis G virus
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Question 39. . The development of hepatocellular carcinoma is associated with
  1.    ground squirrel hepatitis virus
  2.    hepatitis B virus
  3.    woodchuck hepatitis virus
  4.    all of the above
 Discuss Question
Answer: Option D. -> all of the above
Question 40. . Which of the following antigenic types of hepatitis B virus is prevalent in India?
  1.    Adw
  2.    Adr
  3.    Ayw
  4.    Ayr
 Discuss Question
Answer: Option C. -> Ayw

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