Question

What is the relationship b/t ABO incompatibility and Rh alloimmunization?

a) ABO incompatibility increases the risk of Rh alloimmunization
b) ABO incompatibility decreases the risk of Rh alloimmunization
c) ABO incompatibility has no effect on Rh alloimmunization
d) ABO incompatibility is synonymous with Rh alloimmunization

Answer 1

ABO incompatibility and Rh alloimmunization are unrelated concepts; ABO incompatibility does not affect Rh alloimmunization.

Step-by-step explanation:

ABO incompatibility and Rh alloimmunization are two separate concepts related to blood typing and transfusions.

ABO incompatibility refers to the mismatch between the ABO antigens on red blood cells and the corresponding antibodies in a person's blood. For example, someone with blood type A has A antigens on their red blood cells and antibodies to type B in their blood.

Rh alloimmunization, on the other hand, refers to the production of antibodies against the Rh antigen. These antibodies are usually produced after exposure to Rh-positive blood during blood transfusions or childbirth.

There is no direct relationship between ABO incompatibility and Rh alloimmunization. They are independent of each other and involve different antigens and antibodies. Therefore, the correct answer to the question is option c) ABO incompatibility does not affect Rh alloimmunization.