Sample Page

The page below is a sample from the MediaLab course, The Disappearing Antibody: A Case Study.

Learn about Compliance & CE courses available for clinical laboratories and individual medical technologists.

Ungraded Practice Question

Which of the following statements about antigen phenotyping are true? (Select all that apply)

More than one answer is correct. Please select all correct answers

	A positive DAT can cause false positives when antigen typing a patient by IAT.
	Recent transfusion may cause mixed-field agglutination in a patient's antigen typing results.
	Recent transfusion does not preclude antigen typing a patient by IAT so long as the patient's DAT is negative.
	Using the patient's pretransfusion specimen is one solution to antigen typing a recently transfused patient.

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