Mycobacterium, Trypanosomia, and Leishmania Spp

question 56

Multiple Choice

Mycobacterium, Trypanosomia, and Leishmania spp. are all unique in that once they are intracellular, they down-regulate the IFN-gamma receptor, causing

• A) immune-response suppression.
• B) opsonization.
• C) complement activation.
• D) superantigen reactions.
• E) high fever responses.

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Definitions:

Immobilization

The act of rendering a part of the body motionless, often through the use of casts or splints, to allow for healing or prevention of further injury.

Hypoglycemia

A condition characterized by an abnormally low level of glucose in the blood.

Dizziness

A sensation of light-headedness, unsteadiness, or the feeling of movement (spinning or floating) when one is stationary, often related to problems of the inner ear or brain.

Pallor

An unhealthy pale appearance, often indicative of illness or distress.