A Benign Cold Autoagglutinin May Cause Interference in Antibody Screening

question 4

Multiple Choice

A benign cold autoagglutinin may cause interference in antibody screening procedures when:

• A) anti-IgG AHG reagents are used in the test procedure.
• B) polyspecific AHG reagents are used in the test procedure.
• C) the immediate spin phase is omitted.
• D) LISS is used as a potentiator at 37°C incubation.

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Definitions:

Missing Value

A data point or entry that is not recorded or absent in a dataset.

Promissory Note

A signed document containing a written promise to pay a stated sum to a specified person at a specified date or on demand.

Missing Value

The unavailability or lack of specific information that is expected to be in a dataset, record, or analytical equation.

Promissory Note

A legal document in which the writer promises to pay a specified sum of money to a designated party at a future date or on demand.