Predisposing factor for aerial thrombosis:
Answer is D (Homocystenemia) Homoeystenemia is associated with increased risk of aerial thrombosis. Deficiency of AT III, Protein C and Protein S predisposes to venous thrombosis and not aerial thrombosis. Abnormality Aerial Venous Factor V Leiden mutation -- + Prothrombin -- + Antithrombin III -- + Protein C -- + Protein S -- + Homorysteinemia + + Antiphospholipid syndrome + +
AT III deficiency
Protein S deficiency
Protein C deficiency
Homocystenemia