A blood test to diagnose HDN or a transfusion reaction is:
A) PCV.
B) Coombs antiglobulin test.
C) Schilling test.
D) PTT.

Name: A blood test to diagnose HDN or a transfusion reaction is: A) PCV. B) Coombs antiglobulin test. C) Schilling test. D) PTT.
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Question

Quizplus · Accepted Answer

The Coombs antiglobulin test is used to diagnose HDN or a transfusion reaction by detecting the presence of antibodies attached to red blood cells. The other options (PCV, Schilling test, PTT) are not specific to HDN or transfusion reactions.

A Blood Test to Diagnose HDN or a Transfusion Reaction