Why the antibodies in donated blood don't attack the recipient's blood cell

Answers

Answer 1

However, by the time a cross match is done, the level of antibody in the recipient's plasma is too low to cause agglutination, making this type of reaction difficult to prevent. Likewise, during the blood transfusion the level of antibody is too low to cause an acute transfusion reaction. As people with blood group AB have no antibodies, they can receive all blood groups without issues. People with blood group O can only receive RBCs of blood group O, because they carry both antibodies. ... Hence, blood group O can be received by all other groups, and is therefore the universal donor.

Answer 2

Answer:

Immune responses triggered by blood transfusions can be two-way,

More common: When recipient's immune system attacks components of the donor's blood such as Blood type antigens. Blood type mismatch is why careful matching of blood types became necessary and is now routine practice.
Much rarer: Donor's blood contains antibodies that can react with some recipient antigens. Occurs relatively rarely at the rate of ~1:10000.

Related Questions

what is soil erosion

Answers

Answer:

★ It is a process in which the top fertile layer of soil is lost. Due to soil erosion, the soil becomes less fertile. The top layer of soil is very light which is easily carried away by wind and water. The removal of topsoil by the natural forces is known as soil erosion.

Explanation:

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9. What advantage is there to having "blind" subjects in an experiment?
O The subjects know what groups they are in, so they can behave the way the experimenter predicts.
There is no subject bias because they do not know which group they belong to.
There is no experimenter bias because they do not know which groups the subjects belong to.
The experimenter will not know the role of each of the members of the experiment.

Answers

Answer:

There is no subject bias because they do not know which group they belong to.

Explanation:

which on ist true
who was / who were

Answers

Answer:

who was

Explanation:

who were does not make sense

Answer:

who was is the correct answer

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Answers

Uh ok............................

Answer:

0-0

jjajaja que es?

Explanation:

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