What body function does HIV primarily interfere with?

What body function does HIV primarily interfere with?

• A. Digestion
• B. Ability to fight disease
• C. Circulation
• D. Muscle coordination

Answer: (B)

HIV primarily interferes with the body's ability to fight disease by targeting and weakening the immune system, specifically the CD4 T cells, which are crucial for coordinating the immune response. When these cells are depleted, the body becomes increasingly vulnerable to infections and certain cancers, as it cannot effectively mount a defense against pathogens. The virus attacks the very cells that are responsible for orchestrating the immune response to various threats, leading to immunodeficiency. This ultimately results in a condition known as AIDS (Acquired Immunodeficiency Syndrome), where the immune system is severely compromised, leaving the individual susceptible to opportunistic infections that a healthy immune system would typically fend off. While digestion, circulation, and muscle coordination are essential bodily functions, HIV's primary focus is on undermining the immune system's effectiveness in combating diseases, making the capacity to fight disease the correct answer.

HIV primarily interferes with the body's ability to fight disease by targeting and weakening the immune system, specifically the CD4 T cells, which are crucial for coordinating the immune response. When these cells are depleted, the body becomes increasingly vulnerable to infections and certain cancers, as it cannot effectively mount a defense against pathogens.

The virus attacks the very cells that are responsible for orchestrating the immune response to various threats, leading to immunodeficiency. This ultimately results in a condition known as AIDS (Acquired Immunodeficiency Syndrome), where the immune system is severely compromised, leaving the individual susceptible to opportunistic infections that a healthy immune system would typically fend off.

While digestion, circulation, and muscle coordination are essential bodily functions, HIV's primary focus is on undermining the immune system's effectiveness in combating diseases, making the capacity to fight disease the correct answer.