When a sample of whole blood is spun, distinct layers form. What cell line or lines make up the buffy coat?
A) White blood cells only
B) White blood cells and platelets
C) Red blood cells
D) Cellular fragments

Question

Quizplus · Accepted Answer

The buffy coat is the layer in a spun blood sample that contains white blood cells and platelets, which are cellular components distinct from red blood cells.

When a Sample of Whole Blood Is Spun, Distinct Layers