What is the function of thromboplastin in hemostasis?
A) It initiates the intrinsic pathway of coagulation.
B) It initiates the extrinsic pathway of coagulation.
C) It converts prothrombin into thrombin.
D) It acts as a potent vasoconstrictor to reduce blood loss.
E) It dissolves the clot after the tissue has healed.

Question

Quizplus · Accepted Answer

Thromboplastin initiates the extrinsic pathway of coagulation, which leads to the activation of prothrombin into thrombin and subsequent clot formation.

What Is the Function of Thromboplastin in Hemostasis