![]() ![]() It should be noticed that though O type red blood cells are considered universal donor and can safely be given to the majority of people, there areįor certain extremely rare blood types who must receive their own type such as Bombay or Rh null. Have no antibodies to reject type O or react against it) This makes it neutral and safe to mix with blood types A, B, and AB (because these Though they have no antigens on their surface but have all the blood type antibodies in the plasma. Universal donor because it has no A or B antigens on its RBC membranes People with blood type AB have no antibodies whereas people with blood type O have antibodies for types A and B While those with O negative are universal blood donors, the blood they can receive when it comes to transfusions is far from universal. So, yes, we want your blood donation, we need it. When someone with O Negative blood has an accident or undergoes surgery, they must receive an O- transfusion. But it is also the only blood type that can save O Negative recipients. If such a person is given blood type B, then there will be a malfunctioning as the antibodies are nor compatible with such blood group and the red blood cells will be destroyed, leading to further complications. O Negative blood can help save any and all trauma patients, premature babies, and cancer patients. For example, if a person has A blood group, then he/she will develop antibodies against blood type B. It is due to the presence of antibodies in the body that we cannot infuse blood from anybody. This means that people with blood type B have an antibody against blood type A, and vice versa It naturally develops antibodies for the antigens it lacks Our immune system works in a manner that in order to create balance, Similarly, people with AB blood have both antigens, while people with blood type O have neither antigen. People with blood type A would have a A antigen whereas people with blood type B will possess B antigen. There are two systems that make up your blood type: ABO (blood types A, B, AB or O) and Rh type or group (positive or negative). ), the cell membrane of RBC can have antigen A, B, neither, or both. Like your eye colour and the shape of your nose, your blood type is inherited from your parents. That means that, anyone can receive this blood type. In this type of classification (commonly known as AB+ve O+ve ABve Ove People with type O- negative blood are the universal donor for the whole blood. There are plenty of blood groups but according to an Austrian scientist, Karl Landsteiner, blood can be classified as either A, B, O or AB. The presence and absence of antibodies and inherited antigenic substances, present on the surface of Red Blood Cells (RBCs). Is a categorisation of blood, which is basically based on ![]()
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