29 Universal blood donors People with type O negative blood

Last updated: 10/3/2023

29 Universal blood donors People with type O negative blood are referred to as universal donors although if you give type O negative blood to any patient you run the risk of a transfusion reaction due to certain antibodies present in the blood However any patient can receive a transfusion of O negative red blood cells Only 7 2 of the American population have O negative blood If 10 people appear at random to give blood what is the prob ability that at least one of them is a universal donor