Who is universal blood recipient

Is one of the rarest blood types — only 6. Your blood type is constantly needed, so please come in and donate as frequently as…. Is one of the most common and, consequently, most transfused blood types — Is the rarest blood type — only 0.

To learn more about…. Is one of the rarest blood types — only 3. Is one of the rarest blood types — only 1. Is one of the rarest blood types — only 8. Blood flows through thousands of kilometres of blood vessels, delivering oxygen and nutrients to the organs and carrying waste products away.

Blood also transports cells, hormones and proteins that regulate many body functions, such as fighting infection and controlling blood loss. Combining Rh factor with the four major blood types results in eight different main blood types for example, AB-. In addition, there are minor blood groups. In transfusion medicine, it is very important that patients receive red blood cells that are compatible with their blood type.

It is also important that plasma recipients are not transfused with plasma that contains antibodies that will destroy their red blood cells.

In transfusion medicine, sophisticated assays are used to appropriately type the blood of the donor and of the patient. This does not always mean an identical blood match. People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group.

People with type AB blood are universal plasma donors. Their plasma does not contain A or B antibodies and can be transfused safely to all blood types. This program supports educators who are teaching concepts related to blood, stem cells, and tissue and organ donations. With every heartbeat, about five litres of blood are pumped through your body. What are the components of blood? Blood is composed of four components: red blood cells, white blood cells, platelets, and plasma.

Red blood cells Red blood cells look like tiny doughnuts without holes; their red colour comes from hemoglobin, which is an iron-containing protein that binds to oxygen and carbon dioxide. Red blood cells use their hemoglobin to carry oxygen from the lungs to the tissues and organs. Red blood cells then pick up carbon dioxide from the tissues and organs and carry it back to the lungs for removal. In a healthy individual, a red blood cell stays alive for about days.

The average adult has about 25 trillion red blood cells. When red blood cells are damaged lysed and their content is released into the blood, we say the blood is hemolysed. Show references Understanding your blood type. American Red Cross. Accessed Feb. Uhl L. Pretransfusion testing for red blood cell transfusion.

Accessed Jan. Roberts JR, et al, eds. Transfusion therapy: Blood and blood products. Philadelphia, Pa. Pruthi RK expert opinion. Mayo Clinic, Rochester, Minn.

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