KROK 1 Stomatology 2014 – Question 75 · KROK (Dentistry)
A female with Rh-negative blood of A (II) type has a child with AB (IV) type who has been diagnosed with hemolytic disease resulting from Rh-conflict. What blood type may the baby’s father have?
- A. III (B), Rh-negative
- B. III (B), Rh-positive
- C. I (0), Rh-positive
- D. IV (AB), Rh-negative
- E. II (A), Rh-positive
Hint
Work out which ABO allele the child must have received from the father, given the mother's group, and which Rh status is needed for Rh-conflict.
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