They lack naturally occurring anti-A and -B and can receive all ABO groups. AB+ blood group individuals on the other hand are known as "universal recipients". They lack A and B blood group antigens which makes it possible for their blood to be given to all ABO types. Which types are compatible? Universal donors and recipientsīlood group O individuals are known as "universal donors". So, for example, if a blood group B patient is given blood group A, the anti-A antibodies in their plasma will destroy the red cells in the transfused unit and lead to severe complications or even death. While blood group A individuals have naturally occurring anti-B blood group antibodies in their plasma, blood group B has anti-A blood group antibodies and blood group O has anti-A and -B blood group antibodies. This is due to the differences in antibodies that occur in different blood types. Which one are you? Blood group compatibility The most common blood type is O+, and the rarest is AB. The Rhesus (Rh) system further divides these four groups into either Rh+ or Rh-, leaving eight blood types: O-, O+, B-, B+, A-, A+, AB- or AB+. These blood groups, or blood types, are sub-types of the four larger ABO blood groups – A, B, AB or O. Thirteen tests (11 for infectious diseases) are performed on each unit of donated blood.Every person belongs to one of eight blood groups.You cannot get AIDS or any other infectious disease by donating blood.The entire process - from the time you sign in to the time you leave - takes about an hour. The actual blood donation usually takes less than 15 minutes.A newborn baby has about one cup of blood in his body.Blood makes up about 7 percent of your body's weight.Cancer, trauma patients, and those undergoing open-heart surgery require platelet transfusions to survive.population is eligible to donate blood - only 5 percent do. There is no substitute for human blood.Up to three: the number of patients that can be treated with one pint of donated blood.About one in five people admitted to the hospital will need blood.Each year more than 4.5 million lives are saved by blood transfusions.Anyone in good health, at least 17 years old, and at least 110 pounds may donate blood every 56 days, or every two months.Patients who have AB negative blood can receive red blood cells from all negative blood types. This is the least common blood type in America because less than 1% of the population in the United States have AB negative blood. In the United States, less than four percent have this type of blood. This blood type is acknowledged to be the “universal recipient” because AB+ people can accept red blood cells from any other blood type. These are rare blood types and less than 10 percent of the population have this blood type. This blood is the second most frequently occurring blood type. O- is found in six percent of the population. O+ is the most frequently occurring blood type and is found in 37 percent of the population. Type O blood is required and must be available in inventory for newborn babies and emergency patients. Patients with any blood type can receive O negative blood.
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