Which Statement About Tissue Transplants Is TRUE

question 52

Multiple Choice

Which statement about tissue transplants is TRUE?

• A) The source of graft rejection is T cell recognition of the foreign MHC antigens on the transplanted cells.
• B) If transplants demonstrate a perfect match for all Rh antigens, then there is a 95% success rate.
• C) Successful transplants require a complete match of all MHC antigens.
• D) Xenotransplantation avoids the fundamental transplant mechanism of graft rejection.
• E) Skin can be successfully transplanted between siblings and other closely related family members.

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Definitions:

Sample

A subset of individuals, items, or data taken from a larger population, used to conduct statistical analysis without examining the entire population.

Illusion Of Control

The tendency for people to overestimate their ability to control events; an unrealistic belief in one's influence over external events.

Gamblers

Individuals who risk something of value on the outcome of an event with an uncertain result, often with the primary intent of winning additional money or goods.

Regression Toward The Mean

The tendency for extreme or unusual scores or events to fall back (regress) toward the average.