KROK 1 2007 – Question 151 · KROK (Medicine) · Physiology
A woman with III (B), Rh− blood group born a child with II (A) blood group. The child is diagnosed with hemolytic disease of newborn as a result of rhesus incompatibility. What blood group is the child’s father likely to have?
- A. I (0), Rh+
- B. III (B), Rh+
- C. II (A), Rh−
- D. II (A), Rh+
- E. I (0), Rh−
Hint
The child's blood-group antigen must have come from the father because the mother lacks it, and the disease itself tells you which Rh status the child inherited.
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