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प्रश्न
Give reason for the following:
The blood groups of both the donor and recipient must be known before transfusing blood.
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उत्तर
During blood transfusion it is important that the blood groups of the donor and the recipient
are compatible. In case of an incompatible blood transfusion, the recipient develops
antibodies that attack the antigens present on the RBCs of the donor causing the blood cells
to clump together which may result in death. The examination of Rh factor is also necessary
for the blood transfusion. Therefore, the blood groups of both the donor and recipient must
be known before transfusing blood.
संबंधित प्रश्न
The blood from the heart is transported to all parts of the body by the ______.
Aqueous humour, Vitreous humour, lris, Central canal
The cells in our blood which destroy disease-causing germs are ______.
Agranulocytes are :
Given below is a certain structure, write its chief functional activity.
Blood platelets - ______
Differentiate between members of the following pairs with reference to the aspect asked within bracket:
Artery and vein (direction of blood flow)
Name the Following
The enzyme which converts fibrinogen to fibrin.
Name the systems that carry out the different functions of the body.
In which of the following process blood neutrophils play an important role?
Spleen is referred to as ______.
