<prompt> All the following drugs may cause hyperkalemia except-CyclosporineAmphotericin BHeparinNSAIDs  <response>: Ans. is b Amphotericin B Impoant drugs causing hvperkalemia o ACE inhibitors o Trimethoprim o Succinylcholine o K sparing diuretic o Heparin o NSAIDS o Pentamidine o Lithium. o Cyclosporine 