Chapter 12 and 14 : Blood Type and Antibodies Flashcards
ABO Blood Group
The genetic determination of the presence or absence of two major antigens on surface of RBCs; Antigen A or Antigen B
Rh antibodies only form in Rh negative individuals if
They are exposed to Rh+ blood
How to determine a person’s blood type
Use their antibody to antigen reaction
Agglutinogen aka
Antigen
Incorrect Transfusion
Antibodies in the recipient’s blood will bind with the donor’s blood causing agglutination
Agglutination is
The clumping of blood cells that is often fatal
Why is type O blood the universal donor
No antigens
Why is type AB the universal recipient
No antibodies
When the antibodies in the mother’s blood attack and destroy the fetus’ RBC’s
Erythroblastosis fetalis