Question

The HIV virus impacts the human immune system. What does the abbreviation HIV stand for?

• A. Human Immune Virus
• B. Human Immunodeficiency Virus
• C. Human Infection Virus
• D. Human Inflammatory Virus

Answer 1

Answer:

B. Human Immunodeficiency Virus

HIV stands for Human Immunodeficiency Virus. This virus attacks and weakens the human immune system. HIV attacks and destroys the infection-fighting CD4 cells (CD4 T lymphocyte) of the immune system. The loss of CD4 cells makes it difficult for the body to fight off infections, illnesses, and certain cancers. Without treatment, HIV can gradually destroy the immune system, causing health decline and the onset of AIDS.