A group O whole blood unit collected from an outside facility was needed for a group A recipient. How can packed cells be made in the shortest time possible?

Question

Quizplus · Accepted Answer

Refrigerated centrifugation would be the best choice for making packed cells in the shortest time possible. This method uses centrifugal force to separate the red blood cells from the plasma and other components of whole blood, and the refrigeration helps to prevent the cells from being damaged or degraded during the process. Red blood cell sedimentation and vertical rotation may also be used to separate blood components, but they would likely take longer than centrifugation. Filtration is not typically used to prepare packed cells.

A Group O Whole Blood Unit Collected from an Outside