The Progression of HIV Infection to AIDS Is Most Directly

question 4

Multiple Choice

The progression of HIV infection to AIDS is most directly due to which of the following?

• A)A loss of CD4+ T cells to numbers insufficient to prevent infections
• B)Reduction in serum IgG levels to levels insufficient to prevent infections
• C)Increased amount of virus in the blood
• D)Loss of weight
• E)Reduction in CD8+ CTLs specific for HIV

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Definitions:

Left Brain

The hemisphere of the brain that is often associated with analytical and logical processes, including language, math, and reasoning skills.

Right Brain

Refers to the right hemisphere of the brain, often associated with creative thinking, intuition, and artistic skills.

Logical

Pertaining to or based on the principles of logic, involving clear and coherent reasoning.

Right Hemisphere

The right half of the brain, responsible for visual and spatial processing, recognition of faces, and processing of music and art, among other functions.