Biology, asked by bhaviyayAisharunas, 1 year ago

Erythroblastosis featalis

Answers

Answered by Anonymous
0
It is the complex condition when foetus and mother's blood doesn't match and if blood of foetus is passed to his/her mother then she will start producing antibodies against antigens of foetus blood. It will lead to the problem of Clumping in the foetus during the first delivery.....

Anonymous: the ansr is incmplete
Anonymous: I am not sitting here to explain whole histology and pathology........it would be enough for him/her according to his age & standard.......
Anonymous: As he is in 11th class.....
Anonymous: okk
Anonymous: well u r rite as well
Answered by Anonymous
0

In a couple if male is RH positive and female is RH negative then she may conceive RH positive or negative foetus.

If she conceive RH positive foetus then this pregnancy continue safely and the foetus is delivered out.

However, at the time of delivery some fetal RBC May leak into mother's body who then develops anti RH antibodies.

These antibodies cause damage to the foetus RBC of subsequent pregnancy if she conceived RH positive foetus again.

this disease is called erythroblastosis Fetalis or hemolytic disease of the newborn (HDN)

to prevent this disease all RH negative females are injected anti RH antibodies within 24 hours of delivery.

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