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NEETZoologyBody Fluids and Circulation

What is the result of erythroblastosis fetalis on the baby?

Options

  1. AThe baby does not get affected.
  2. BThe baby becomes Rh positive.
  3. CThe baby becomes Rh negative.
  4. DThe baby could get fatal or suffer from severe anaemia and jaundice.

Correct answer

D. The baby could get fatal or suffer from severe anaemia and jaundice.

Step-by-step solution

the surface of RBCs of majority (nearly 80 per cent) of humans. Such individuals are called Rh positive (Rh+ve) and those in whom this antigen is absent are called Rh negative (Rh-ve). An Rh-ve person, if exposed to Rh+ve blood, will form specific antibodies against the Rh antigens. Therefore, Rh group should also be matched before transfusions. A special case of Rh incompatibility (mismatching) has been observed between the Rh-ve blood of a pregnant mother with Rh+ve blood of the foetus. Rh antigens of the foetus

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