Biology · Blood Transfusion Compatibility
What is the primary immunological consequence when an Rh-negative person is exposed to Rh-positive blood for the very first time?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Massive blood clotting occurs instantly throughout the cardiovascular system.
- 2The recipient's body permanently converts their own blood group to Rh-positive.
- 3Anti-Rh antibodies are gradually produced with minimal immediate adverse effects.✓
- 4Immediate and severe life-threatening intravascular hemolysis occurs.
Correct answer
Anti-Rh antibodies are gradually produced with minimal immediate adverse effects.
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