Which of the Following Diagnostic Procedures Depends on Precipitation of Antigen-Antibody

question 44

Multiple Choice

Which of the following diagnostic procedures depends on precipitation of antigen-antibody complexes?

• A) blood typing
• B) immunodiffusion
• C) viral hemagglutination inhibition tests used to diagnose viral infections
• D) ELISA
• E) fluorescent antibody tests

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Definitions:

Codominance

A genetic scenario where two different alleles for a specific trait are both expressed fully in an individual's phenotype, leading to a blend or coexistence of both traits.

Preponderance

The condition of being greater in number, quantity, or importance; often used in legal contexts to describe the standard of proof in civil cases.

Ascendance

The act of rising to a position of dominance or control in various contexts such as social, corporate, or military fields.

Down's Syndrome

A genetic disorder caused by the presence of an extra 21st chromosome, leading to developmental and physical differences.