The process of confirming donor-recipient compatibility in blood transfusion is known as what?

Study for the PMLS History of Medical Technology Test. Explore flashcards and multiple choice questions, each question is accompanied by hints and explanations. Get prepared for your exam!

Multiple Choice

The process of confirming donor-recipient compatibility in blood transfusion is known as what?

Crossmatching is the step that confirms whether a specific donor unit will be tolerated by the recipient’s immune system. ABO typing tells you the basic blood groups, and antibody screening looks for antibodies in the recipient, but neither by itself guarantees that a given donor unit won’t react. The crossmatch tests the actual interaction between the recipient’s serum and the donor’s red cells by looking for agglutination or hemolysis. If there’s no reaction, the donor unit is considered compatible for transfusion. This process helps catch antibodies against other red cell antigens and prevents transfusion reactions, and it can be done by different crossmatch methods depending on the clinical situation.

Crossmatching is the step that confirms whether a specific donor unit will be tolerated by the recipient’s immune system. ABO typing tells you the basic blood groups, and antibody screening looks for antibodies in the recipient, but neither by itself guarantees that a given donor unit won’t react. The crossmatch tests the actual interaction between the recipient’s serum and the donor’s red cells by looking for agglutination or hemolysis. If there’s no reaction, the donor unit is considered compatible for transfusion. This process helps catch antibodies against other red cell antigens and prevents transfusion reactions, and it can be done by different crossmatch methods depending on the clinical situation.

More practice questions