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At which stage of HIV infection does one...

At which stage of HIV infection does one usually show symptoms of AIDS

A

When HIV damages large number of helper T-lymphocytes

B

When the viral DNA is produced by reverse transcriptase

C

Within 15 days of sexual contact with an infected person

D

When the infected retro virus enters host cells

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The correct Answer is:
A
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MODERN PUBLICATION-HUMAN HEALTH AND DISEASES-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
  1. Which of the following disease is caused by virus?

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  2. Infective stage of Plasmodium in man is:

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  3. At which stage of HIV infection does one usually show symptoms of AIDS

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  4. Which is the particular type of drug that is obtained from the plant w...

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  5. Which of the following fungi contains hallucinogens

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  6. Person with blood group AB is considered as universal recipient becaus...

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  7. Excess consumption of ethanol causes damage to:

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  8. Amoebic dysentery is a disease caused by:

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  9. Immunoglobulins are:

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  10. Match each disease with its correct type of vaccine?

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  11. HIV that causes AIDS, first starts destroying

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  12. The active form of Entamoeba-histolytica feeds upon

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  13. Which of the following immunoglobulins does constitute the largest per...

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  14. If you suspect major deficiency of antibodies in a person, to which o...

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  15. Name the pulmonary disease in which alveolar surface area involv...

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  16. Grafted kidney may be rejected in a patient due to:

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  17. Which of the following diseases is caused by a protozoan

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  18. The cytokine barrier among these is

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  19. Ringworms are caused by I. Wuchereria " " II. Microsporum III....

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  20. Read the statements. (i) IgE antibodies are produced in an allergic ...

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