Question

what happens when blood group A is given to the person with B blood group​

Answer 1

Answer:

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here's your answer-

A person with type A blood receiving a transfusion of type B or AB blood would have an ABO incompatibility reaction. In an ABO incompatibility reaction, your immune system attacks the new blood cells and destroys them. If you have type AB blood, you have both A and B antigens.

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Answer 2

Answer:

If the person with blood group B take blood group A, he will must die.

Explanation:

There are three major antigens (things on outside of blood cells that cause allergic reactions). The antigens are A, B, & O. There are two copies. The combos are OO, AO, BO, and AB. They are referred to as O, A, B, & AB for the sake of simplicity.

There are three major antigens (things on outside of blood cells that cause allergic reactions). The antigens are A, B, & O. There are two copies. The combos are OO, AO, BO, and AB. They are referred to as O, A, B, & AB for the sake of simplicity.Type O is tolerated by everyone…. Type O blood is “universal donor” and prized. Type A blood is tolerated by A and AB recipients. Type B is tolerated by B and AB recipents. Type AB blood is only tolerated by AB recipients… AB types are “universal recipients.”

So what happens depends on chance:

(1) If a person with AB gets anything different, it does not matter.

(2) If a person with O gets anything different, that’s likely a huge problem called a major hemolytic transfusion reaction.

In a major hemolytic transfusion reaction, the recipient’s immune system vigorously attracts the donated blood. The cells are ripped apart, tons of bad chemicals are released, and the person gets super sick. The kidneys can fail… first reddish urine then shutdown. The person can develop a severe flu like illness. They can go into shock and ultimately die. Mortality is high without treatment and considerable even with it.

In a major hemolytic transfusion reaction, the recipient’s immune system vigorously attracts the donated blood. The cells are ripped apart, tons of bad chemicals are released, and the person gets super sick. The kidneys can fail… first reddish urine then shutdown. The person can develop a severe flu like illness. They can go into shock and ultimately die. Mortality is high without treatment and considerable even with it.This is why a mix up is a potentially tragic error.

I hope you get it.