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MCQs

Total Questions : 37 | Page 2 of 4 pages
Question 11. The commonest mode of transmission of HIV is
  1.    perintal
  2.    parenteral
  3.    sexual
  4.    oral
 Discuss Question
Answer: Option C. -> sexual
Question 12. Fungal infection/s frequently observed in HIV disease is /are:
  1.    aspergillosis
  2.    candidiasis
  3.    all of these
  4.    cryptococcosis
 Discuss Question
Answer: Option C. -> all of these
Question 13. A viral load test detects the
  1.    provirus of HIV in infected cells
  2.    amount of bacteriophage being produced by E. coli cells
  3.    total amount of virus in the infected host
  4.    number of viruses being released by each infected cell
 Discuss Question
Answer: Option A. -> provirus of HIV in infected cells
Question 14. The problem(s) associated with development of a vaccine against HIV is/are
  1.    all of these
  2.    virus can spread from cell to cell by fusion to produce syncytia
  3.    rapid mutation of HIV
  4.    antibody alone may be insufficient
 Discuss Question
Answer: Option A. -> all of these
Question 15. The screening test/s for diagnosis of HIV infection is/are
  1.    all of these
  2.    ELISA
  3.    Dot blot assay
  4.    Latex agglutination
 Discuss Question
Answer: Option A. -> all of these
Question 16. The cells most oftenly infected by HIV are
  1.    CD8 + T lymphocytes
  2.    Null cells
  3.    None of these
  4.    CD4 + T lymphocytes
 Discuss Question
Answer: Option D. -> CD4 + T lymphocytes
Question 17. Which of the following is the spike antigen of HIV-I?
  1.    gp 41
  2.    gp 36
  3.    gp 120
  4.    gp 140
 Discuss Question
Answer: Option C. -> gp 120
Question 18.  HIV can infect
  1.    Microglial cells
  2.    M (membranous) cells
  3.    CD4 + T lymphocytes
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Question 19.  Parasitic infection/s frequently observed in HIV disease is / are.
  1.    cryptosporidiosis
  2.    toxoplasmosis
  3.    isosporiasis
  4.    all of these
 Discuss Question
Answer: Option D. -> all of these
Question 20.  The commonest bacterial infection in HIV disease is/are
  1.    mycobacterial infection
  2.    salmonella infection
  3.    bartonella infection
  4.    all of these
 Discuss Question
Answer: Option A. -> mycobacterial infection

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