How Does Complement Aid in the Identification of Alloantibodies Masked

question 55

Multiple Choice

How does complement aid in the identification of alloantibodies masked by anti-Ch^a?

• A) C4d in plasma will absorb anti-Ch^a.
• B) C3b in serum will absorb anti-Ch^a.
• C) C3d in plasma will absorb anti-Ch^a.
• D) C4a in plasma will absorb anti-Ch^a.

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Definitions:

Inner Cell Mass

A group of cells in a blastocyte that gives rise to an embryo.

Germinal Layers

The primary layers of cells formed during embryogenesis which develop into all the organs and tissues of the body.

Labia

The pair of skin folds surrounding the human vulva, consisting of the labia majora and labia minora, protecting the external genital organs.