Packed Red Blood Cell
Packed red blood cells—also called PRBCs, RBCs, and packed cells—are a type of blood replacement product used for blood transfusions. PRBC transfusion is typically given in situations where the patient has either lost a large amount of blood or has anemia and is experiencing notable symptoms.
Why Red Blood Cells Are Used for Transfusions
Red blood cells are essential to good health and can be lost due to trauma (gunshot wound, car accident), internal bleeding, or health problems such as significant anemia. Red blood cells carry oxygen from the lungs to the tissues of the body. To determine if a blood transfusion should be given, a blood test called a complete blood count (CBC) is done
PRBC Transfusion Procedure
Whole blood is not typically transfused, instead, the component the patient needs is given. The patient may receive plasma or packed red blood cells, or if there is a need, both may be given.
After donated blood is collected, the components are separated in a centrifuge, and then a small amount of an anticoagulant is added to keep the PBRCs from clotting. The blood is kept in a refrigerator and is good for approximately 42 days from the date of donation.
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