![]() ![]() ![]() This process allows us to collect more red cells, which are the most critical part of an O Negative blood donation.įind out more about Targeting Your Type as an O Negative blood donor. During a double red cell donation, your blood is separated into its components during the donation process and the platelets and plasma portion are returned to you. Some donors may qualify for double red cell donations. That’s the type of donation you’ll find on most bloodmobiles.ĭuring whole blood donation, a pint of blood is taken from the donor and then later separated into its components – red blood cells, platelets and plasma. You’re probably familiar with whole blood donation. Type AB: The red blood cells have both type A and type B agglutinogens. Type B: The red blood cells have the type B agglutinogen. Type A: The red blood cells have the type A agglutinogen. So, yes, we want your blood donation, we need it. There are four basic blood types, made up from combinations of the type A and type B antigens. When someone with O Negative blood has an accident or undergoes surgery, they must receive an O- transfusion. However, only 4 of Africans and Hispanics have this blood type, whereas only 1 of Asians are carriers of it. Scientific research has concluded that O negative blood is more common in Caucasians, at 8 of the population. A blood type (also known as a blood group) is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells (RBCs). The first interesting fact about O- Blood Type is that blood type varies by ethnic group. But it is also the only blood type that can save O Negative recipients. Blood type (or blood group) is determined, in part, by the ABO blood group antigens present on red blood cells. O Negative blood can help save any and all trauma patients, premature babies, and cancer patients. In fact, O Negative blood is often used for premature infants and babies who need blood transfusions. Within the eight main groups, are there also many lesser-known and. Once doctors determine the patient’s blood type, they can switch to that type of blood.īut even then, O- blood is still an option. The rarest blood group type is AB negative. It is estimated 7 percent of the population has O- blood type while only 1% of the population has AB- blood.īut because the red blood cells of O- blood donors can be transfused into patients with any blood type, it is often the first choice for transfusions necessary in trauma situations. Myth: O Negative blood is the rarest blood typeĬontrary to popular belief, O- blood is not the rarest blood type.
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