What is the name of the coagulation disorder characterized by a deficiency of factor XII, which can lead to increased risk of thrombosis?

A Hageman factor deficiency ✓
B Factor XI deficiency
C Prothrombin deficiency
D Fibrinogen deficiency

Explanation

Factor XII, also known as Hageman factor, plays a crucial role in the initiation of the coagulation cascade. A deficiency in this factor can lead to an increased risk of thrombosis.

Source

Hematology textbooks
Hematology Hematology: Coagulation Disorders Hematology: Coagulation Disorders Medium MEDICAL Confidence: high