Which of the following coagulation disorders is characterized by a deficiency of protein C, leading to an increased risk of thrombosis?

A Hemophilia A
B Hemophilia B
C Protein C deficiency ✓
D Factor V Leiden thrombophilia

Explanation

Protein C deficiency is a rare coagulation disorder that increases the risk of thrombosis due to the decreased ability to inactivate factors Va and VIIIa.

Source

Williams Hematology
Hematology Hematology: Coagulation Disorders Hematology: Coagulation Disorders Hard MEDICAL PYQ 2018 2018 Confidence: medium