Match the blood types with their corresponding characteristics.

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The page below is a sample from the LabCE course Introduction to the ABO Blood Group System. Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

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Click each box to choose the correct answer.

	Contains anti-B antibodies in the serum.
	Has A and B antigens on the RBCs.
	Has neither A nor B antigens.
	Contains anti-A antibodies in the serum.