HIV Adversely Affects

question 15

Multiple Choice

HIV adversely affects

• A) red blood cells AND macrophages.
• B) nerve cells AND T helper cells.
• C) macrophages AND nerve cells.
• D) T helper cells AND red blood cells.
• E) macrophages AND T helper cells.

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Definitions:

Polio Vaccine

A vaccine used to prevent poliomyelitis, a viral disease that can cause paralysis and death.

Society

A complex structure of individuals and groups interacting under a shared cultural, economic, and political system.

Leaded Gasoline

Gasoline that contains lead compounds as additives, historically used to improve engine performance but now largely banned due to environmental and health concerns.

Environmental Pollution

The contamination of the physical and biological components of the earth/atmosphere system to such an extent that normal environmental processes are adversely affected.