A Serological Test That Uses Red Blood Cells Coated with Exogenous

question 34

Multiple Choice

A serological test that uses red blood cells coated with exogenous antigens such as bacterial polysaccharides as a method to detect patient antibodies against those exogenous antigens is called:

• A) latex agglutination.
• B) hemagglutination.
• C) neutralization.
• D) complement fixation.

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Definitions:

Sunk Cost

A cost that has already been incurred and cannot be recovered. It should not impact future business decisions because it cannot be changed.

Depreciation

The reduction in the value of an asset over time, particularly regarding tangible assets like machinery and vehicles.

Outsourcing

The business practice of hiring a party outside a company to perform services or create goods that traditionally were performed in-house by the company's own employees.

Opportunity Cost

represents the value of the best alternative foregone as a result of making a particular choice.