Which of the following blood groups contains anti-A antibodies but no anti-B antibodies in the plasma?
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Correct answer: Group B
Individuals with blood group B have the B antigen on their RBCs and naturally occurring anti-A antibodies in their plasma. This prevents them from receiving blood from donors with group A or AB.
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More Blood Groups and Significance questions
- During a blood transfusion, what is the most critical factor to check to prevent 'clumping' (agglutination) of RBCs?
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- If a father is Rh+ and the mother is Rh-, what is the Rh status of their child likely to be (assuming the father is homozygous)?
- The antibodies for ABO blood groups are found in which component of the blood?
- Which blood group does not have any antibodies in the plasma?
- What percentage of the human population is generally Rh negative?