A Brief History of Human Blood Groups - PMC

Blood Type Test: About This Test blood type

Blood Typing Blood typing is a test that determines a person's blood type The test is essential if you need a blood transfusion or are planning to donate

blood link The Eight Main Blood Types · B 2% of the population Often transfsued in only three days after donation · B 11% of the population B+ platelets are in high The ABO blood group system is used to denote the presence of one, both, or neither of the A and B antigens on erythrocytes  Human blood falls into four different blood groups: A, B, AB and O Your blood also has what is known as an Rh factor: It either contains a certain protein or

betflik1668 Is one of the rarest blood types — only % of the US population has type B+ Can give blood products to types B+ and AB+, and receive all B and O types Is an