Multiple choice

HIV infection spreads to the _________ present all over the body.

  1. nerves

  2. bones

  3. hair

  4. lymph nodes

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

HIV causes AIDS in which the immune system becomes weak and cannot fight against infections. Our immune system interacts with the lymphatic system. Hence, HIV infection spreads to lymph nodes all over the body.