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MCQs

Total Questions : 37 | Page 4 of 4 pages
Question 31. . The screening test/s for diagnosis of HIV infection is/are
  1.    ELISA
  2.    Latex agglutination
  3.    Dot blot assay
  4.    all of these
 Discuss Question
Answer: Option D. -> all of these
Question 32. . The commonest mode of transmission of HIV is
  1.    parenteral
  2.    perintal
  3.    sexual
  4.    oral
 Discuss Question
Answer: Option C. -> sexual
Question 33. . Which of the following is the spike antigen of HIV-I?
  1.    gp 120
  2.    gp 140
  3.    gp 36
  4.    gp 41
 Discuss Question
Answer: Option A. -> gp 120
Question 34. . The cells most oftenly infected by HIV are
  1.    Null cells
  2.    CD8 + T lymphocytes
  3.    CD4 + T lymphocytes
  4.    None of these
 Discuss Question
Answer: Option C. -> CD4 + T lymphocytes
Question 35. . The commonest mode of transmission of HIV is
  1.    parenteral
  2.    perintal
  3.    sexual
  4.    oral
 Discuss Question
Answer: Option C. -> sexual
Question 36. . The cells most oftenly infected by HIV are
  1.    Null cells
  2.    CD8 + T lymphocytes
  3.    CD4 + T lymphocytes
  4.    None of these
 Discuss Question
Answer: Option C. -> CD4 + T lymphocytes
Question 37. . Which of the following is the spike antigen of HIV-I?
  1.    gp 120
  2.    gp 140
  3.    gp 36
  4.    gp 41
 Discuss Question
Answer: Option A. -> gp 120

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