Biology, asked by niharikasharma9064, 4 months ago

it is essential to get the blood test done for the presence of various pathogens before transfusion.why?​

Answers

Answered by Anonymous
29

Explanation:

This is to make sure that patients receive blood that matches their blood type. Before transfusion, the donor and blood unit are also tested for certain proteins (antibodies) that may cause adverse reactions in a person receiving a blood transfusion

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