A patient with a history of recurrent venous thrombosis is found to have a mutation in the gene encoding for factor V. What is the name of this condition?

A Factor V Leiden thrombophilia ✓
B Prothrombin G20210A thrombophilia
C Antithrombin III deficiency
D Protein C deficiency

Explanation

Factor V Leiden thrombophilia is a genetic disorder caused by a mutation in the factor V gene, which leads to an increased risk of venous thrombosis.

Source

Harrison's Principles of Internal Medicine
Hematology Hematology: Coagulation Disorders Hematology: Coagulation Disorders Hard MEDICAL Confidence: high