What happens during a blood transfusion if the blood of a donor is not matched with the blood of a recipient?

What happens during a blood transfusion if the blood of a donor is not matched with the blood of a recipient?
  1. Blood will be easily accepted by the recipient
  2. Blood clumping will occur
  3. Blood will not be easily accepted by the recipient
  4. Blood will be easily rejected by the recipient

Solution

During blood transfusion, the blood of a donor has to be carefully matched with the blood of a recipient before any blood transfusion to avoid severe problems of clumping (destruction of RBC).

Asked in: NCERT

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