Methods of Preparation of Platelet Concentrates from Single Units of Whole

Multiple Choice

Methods of preparation of platelet concentrates from single units of whole blood must produce a product that yields a minimum of:

A) 5.5 $\times$ 10¹¹ platelets per unit in 50% of units tested.
B) 5.5 $\times$ 10¹¹ platelets per unit in 75% of units tested.
C) 5.5 $\times$ 10¹⁰ platelets per unit in 75% of units tested.
D) none of the above.