<prompt> Treatment of C. difficile infectionMetronidazoleBacitracinNitazoxanilideAll of the above  <response>: Ans. d All of the above Ref H-17th820; KDT 6th!731; Table 123-2Pseudomembranous enetrocolitis is associated with use of:Rx of Pseudomemb colitis: Clindamycin Metronidazole and vancomycin-drug of choice. Aminoglycosides Oral Rx for Cl. difficile-Asso Disease include: Tetracyclines- Placebo or discontine offending antibiotics Cotrimoxazole- Metronidazole Ampicillin- Vancomycin More common after colorectal surgery.- Teicoplanin- Nitazoxanide- Fusidic acid- Bacitracin.Drug reactions--GIDrug reactionCausal agentsAcute cholestatic hepatitis, jaundiceErythromycinDiarrheaMetformin, Erythromycin, Colchicine, Orlistat, AcarboseFocal to massive hepatic necrosisHalothane, Amanita phalloides death cap mushroom, Valproic acid, AcetaminophenHepatitisINHPancreatitisDidanosine,Corticosteroids,Alcohol,Valproicacid, Azathioprine, Diureticsfurosemide, HCTZPseudomembranous colitisClindamycin, ampicillin, cephalosporinspredispose to superinfection by resistant C. difficile 