Which Technique Is Most Widely Used for the Confirmation of a Positive

question 8

Multiple Choice

Which technique is most widely used for the confirmation of a positive serologic assay for antibodies against HIV?

• A) enzyme-linked immunosorbent assay (ELISA)
• B) complement fixation
• C) Western blot assay
• D) polymerase chain reaction

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Definitions:

Plant Closure

The process of permanently shutting down the operations of a factory or industrial site, often due to economic pressures or business restructuring.

Picket Line

A boundary established by workers, usually in a strike situation, outside of a workplace to protest something such as working conditions, layoffs, or policies.

Peaceful Conveyance

The act of transferring property or title in a calm and orderly manner, free from disputes or conflict.

International Union

A labor union that operates across national borders, representing workers' interests in multiple countries.