CD4 Cells Are Often

question 52

Multiple Choice

CD4 cells are often

• A) T helper cells.
• B) T suppresser cells.
• C) T cytotoxic cells.
• D) T hypersensitivity cells.

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Definitions:

Family History

involves the health histories of immediate and extended family members, often used to assess genetic risk factors for diseases.

Theory of Emotion

A conceptual framework that seeks to explain how emotions are experienced, how they are triggered, and the relationship between emotion, cognition, and behavior.

Arousal

A physiological and psychological state of being awoken or stimulated to action, often characterized by increased heart rate, alertness, and energy.

Behavior

The actions or reactions of an individual or system in response to external or internal stimuli.