What is the principle of the Kleihauer-Betke test?

What immunoglobulin class is capable of crossing the placenta?

During a hematopoietic progenitor cell transplant, a group O donor given to a group B recipient would be considered a:

Which type of transfusion reaction will be prevented by the use of plasma from only male donors for transfusion?

Which of the following conditions requires a thorough donor history because it is not a routinely tested disease?

Infants do not form red cell antibodies during the first ___________ months of age.

Once an infusion of blood is started, the transfusion must be completed within:

Which procedure removes intact antibodies from the red cell membranes?

Conservation of indigenous breeds is important because they are better adapted to local environment.

What are the two components of the major crossmatch?