<prompt> A patient on aspirin will have increase in :Bleeding timeClotting timeProthrombin timeActivated partial thromboplastin time:  <response>: Antiplatelet drugs like aspirin and clopidogrel prolong the bleeding time.AnticoaguIant drugs prolong the clotting time.Drugs interfering with Intrinsic pathway like heparin prolong the aPTTDrugs Interfering with extrinsic pathway like warfarin prolong the PTThrombin time is prolonged in cases of afibrinogenemia and dysfibrinogenemia. 