Ownclasses

A drop of each of the following, is placed separately on four slides. Which of them will not coagulate?

  • Blood plasma

  • Blood serum

  • Sample from the thoracic duct or lymphatic system

  • Whole blood from pulmonary vein

Answer

B.

Blood serum

Serum (Plasma-clotting proteins) will not coagulate.

Serum (Plasma-clotting proteins) will not coagulate.