After donating a unit of whole blood, how long must a donor wait before being eligible for plateletpheresis?

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Multiple Choice

After donating a unit of whole blood, how long must a donor wait before being eligible for plateletpheresis?

Explanation:
After giving whole blood, the body needs a short recovery period before another platelet-focused procedure. Platelets are depleted by donation and must rebound to safe levels for apheresis. A deferral of about three days gives the platelet count and circulating volume time to recover, reducing the risk of thrombocytopenia or donor fatigue during plateletpheresis. That’s why the recommended waiting period is three days.

After giving whole blood, the body needs a short recovery period before another platelet-focused procedure. Platelets are depleted by donation and must rebound to safe levels for apheresis. A deferral of about three days gives the platelet count and circulating volume time to recover, reducing the risk of thrombocytopenia or donor fatigue during plateletpheresis. That’s why the recommended waiting period is three days.

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