9
Question
Biological marriage of one of the following should be avoided
or
After examining the blood groups of a couple, the doctor advised them not to have more than one child. The blood group of the couple are likely to be
or
In which of the following situations, is there a risk factor for children of incurring erythroblastosis foetalis
Biological marriage of one of the following should be avoided
or
After examining the blood groups of a couple, the doctor advised them not to have more than one child. The blood group of the couple are likely to be
or
In which of the following situations, is there a risk factor for children of incurring erythroblastosis foetalis
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Solution
The correct option is A Rh+ male and Rh- female
The correct option is A.Erythroblastosis fetalis results from Rh(D) incompatibility, which may develop when a woman with Rh-negative blood is impregnated by a man with Rh-positive blood and conceives a fetus with Rh-positive blood, which during second pregnancy may result in erythroblastosis fetalis if necessary precautions are not taken.
The correct option is A.
Erythroblastosis fetalis results from Rh(D) incompatibility, which may develop when a woman with Rh-negative blood is impregnated by a man with Rh-positive blood and conceives a fetus with Rh-positive blood, which during second pregnancy may result in erythroblastosis fetalis if necessary precautions are not taken.
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