Blood groups

Blood types blood type

Blood types are categorized into systems There are four possible types in the ABO system: A, B, O and AB In the Rh system, the presence or absence of the D

blood link The presence of antigens within these groups is what determines a person's blood type Blood types are referred to as Type A, Type B, Type AB (which has The ABO blood group system is used to denote the presence of one, both, or neither of the A and B antigens on erythrocytes  The ABO System · A type blood has only A antigens on red blood cells · B type blood has only B antigens on red blood cells · AB has both A and B

บ้านสุขาวดี You belong to one of four blood types: O, A, B and AB with an additional Rh factor Canadian Blood Services provides all donors with this information