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Question

Which of the glands is often referred in relation with AIDS?

A
Thyroid
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B
Thymus
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C
Adrenal
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D
Pancreas
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Solution

The correct option is B Thymus
The thymus is a primary lymphoid organ where T cells or T lymphocytes mature. T cells are critical to the adaptive immune system, where the body adapts specifically to foreign invaders. The HIV virus causes an acquired T-cell immunodeficiency syndrome (AIDS) by specifically killing CD4+ T-cells. Whereas the major effect of the virus is on mature peripheral T-cells, HIV can also infect developing thymocytes in the thymus, most of which express CD4. Thus, the correct answer is option B.

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