Medicine General 691b3b71 All are true about hemophilia, except A Increased Bleeding time (BT) B Decreased factor VIII C Decreased factor IX D Increased paial thromboplastin time (PTT) High-Yield Explanation 343. Answer is A (Increased bleeding time): Haemophilia is a disorder of coagulation (bleeding time unaffected) affecting the intrinsic pathway (prothrombin time unaffected).