<prompt> A diabetic patient developed cellulitis due to staphylococcus aureus, which was found to be Methicillin resistant on the antibiotic will be appropriate except:VancomycinImipenemTecichoplaninLinezoiid  <response>: Vancomycin, Teicoplanin and Linezolid are all active against most Methicillin-resistant Staphylococcus aureus MRSA. Although some strains of MRSA are susceptible to Imipenem, most strains are not susceptible. Ref: British Society Guidelines for Antimicrobial Chemotherapy; Neonatal and Pediatric Pharmacology: Therapeutic Principles in Practice By Sumner J. Yaffe, Jacob V. Aranda, 2010, Page 436; Goodman and Gilmans The Pharmacological Basis of Therapeutics, 9th Edition, Page 710. 