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STD 11 - 15. Body fluids and criculations — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 15. Body fluids and criculations4 Marks
MCQ
Erythroblastosis foetalis is a disease in which
  • A
    Adult have severe anaemia and jaundice
  • B
    Female have severe anaemia and jaundice
  • C
    Male have severe anaemia and jaundice
  • ✓
    Foetus have severe anaemia and jaundice
✓

Answer

Correct option: D.
Foetus have severe anaemia and jaundice
d
Foetus have severe anaemia and jaundice.
A special case of $Rh$ incompatibility has been observed between $Rh -v e$ blood of pregnant mother with $Rh +v e$ blood of foetus. During the delivery of the first child there is a possibility of exposure of the maternal blood to small amount of $Rh +v e$ blood from foetus.
In such cases, the mother starts preparing antibodies against $Rh$ antigen in her blood. In the case of her subsequent pregnancies, the $Rh$ antibody from the mother can leak to blood of foetus and destroy foetal $RBC$. This could be fatal to foetus or could cause severe anaemia and jaundice to the foetus. This condition in called erythroblastosis foetalis

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