What is the role of von Willebrand factor in the blood coagulation process?

A It acts as a cofactor for factor VIII
B It inhibits the activation of factor X
C It promotes the aggregation of platelets ✓
D It degrades fibrin clots

Explanation

Von Willebrand factor plays a crucial role in promoting the aggregation of platelets at the site of injury, which is essential for the formation of a blood clot.

Source

Guyton and Hall Textbook of Medical Physiology
Hematology Hematology: Blood Components Hematology: Blood Components Medium MEDICAL Confidence: high