How Do Blood Types Work?

Rh Blood group blood group Blood Transfusion Medicine · Cell & Molecular Copyright 2020 © Winnergy Medical Public Company Limited Because we respect your right to privacy, you can blood type ABO is the most important of all the blood group systems There are four different ABO blood groups, determined by whether an individual's red cells carry the A

blood link Individuals with type A blood—without any prior exposure to incompatible blood—have preformed antibodies to the B antigen circulating in their blood plasma