🩸 Blood Groups – NORCET Pearls
📌 Universal Donor (RBC) → O Negative
📌 Universal Recipient (RBC) → AB Positive
📌 Universal Plasma Donor → AB
📌 Universal Plasma Recipient → O
📌 Rh incompatibility → Rh− mother + Rh+ fetus
📌 Anti-D Immunoglobulin → Prevents Rh isoimmunization
📌 Cross-matching → Done before blood transfusion
📌 Major cross-match → Donor RBC + Recipient serum
📌 Blood group present on RBC → Antigens
📌 Blood group antibodies → Present in Plasma
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