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

1.  Within 15 days of sexual contact with an infected person
2.  When the infected retrovirus enters host cells
3.  When HIV damages a large number of helper T-Lymphocytes
4.  When the viral DNA is produced by reverse transcriptase
Subtopic:  AIDS |
 87%
From NCERT
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NEET 2026 - Target Batch - Vital
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Which one of the following statements is correct with respect to AIDS?

1. HIV can be transmitted through eating food together with an infected person.
2. Drug addicts are the least susceptible to HIV infection.
3. AIDS patients are being fully cured cent per cent with proper care and nutrition.
4. The causative HIV retrovirus enters helper T-lymphocytes thus reducing their numbers.

Subtopic:  AIDS |
 93%
From NCERT
AIPMT - 2010
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Which one of the following is a pair of viral diseases?
1. Ringworm, AIDS
2. Common Cold, AIDS
3. Dysentery, common cold
4. Typhoid, Tuberculosis

Subtopic:  Common Cold & Malaria Introduction | AIDS |
 85%
From NCERT
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