What will happen if an Rh negative person is exposed to Rh positive blood for the first time?
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Correct answer: Production of specific antibodies against Rh antigens
When an Rh- person is exposed to Rh+ blood, their immune system recognizes the Rh factor as foreign. This triggers the production of specific anti-Rh antibodies in the recipient's plasma.
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More Blood Groups and Significance questions
- Erythroblastosis foetalis is a condition that can occur during a pregnancy involving:
- In erythroblastosis foetalis, the antibodies from the mother leak into the foetal blood and cause:
- How can erythroblastosis foetalis be prevented in a susceptible pregnancy?
- Which of the following blood groups contains anti-A antibodies but no anti-B antibodies in the plasma?
- During a blood transfusion, what is the most critical factor to check to prevent 'clumping' (agglutination) of RBCs?
- A person with Rh negative blood can safely donate to: