T Cells

question 197

Multiple Choice

T cells

• A) bind with free extracellular antigen.
• B) bind with HLA self-antigens only when they are in association with a foreign antigen.
• C) are responsible for cell-mediated immunity.
• D) both (a) and (c) above.
• E) both (b) and (c) above.

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Definitions:

Hysteria

A historical diagnosis for a variety of psychological symptoms including overwhelming emotions and physiological disturbances, not used in modern medical terminology.

Hypnotism

A trance-like state of focused attention, reduced peripheral awareness, and increased responsiveness to suggestion.

Syndromes

A collection or set of symptoms and signs that are often found together and characterize a particular disease or medical condition.

Groups of Symptoms

Refers to a set or cluster of signs and symptoms that frequently occur together and characterize a particular disorder or disease.