Protein C activation causes: (A) Promotion of clothing, (B) Inactivation of factor II, (C) Activation of factor X, (D) Inactivation of factor V
Answer is D. Binding of thrombin with thrombomodulin slow the clotting process by removing thrombin, the thrombomodulin-thrombin complex also activates a plasma protein, protein C, that actssnanticoagulant by inactivating activated Factors V and VIII.Ref: Guyton and Hall textbook of medical physiology 13th edition. Page: 489