Which of the following best describes the direct antiglobulin test principle: from CLIA Blood Banking Review, presented by MediaLab

CLIA: Blood Banking

Ungraded Practice Question

Which of the following best describes the direct antiglobulin test principle:

Please select the single best answer

	AHG detects antibody already coated to red cells
	AHG prevents antibody from coating red cells
	AHG is directed against cell antigens
	AHG is directed against plasma antibodies

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