This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti Microbial, Subject name: Pharmacology
[{'content': 'Drug of choice for MRSA infection: \nSelect and explain. \nA. Vancomycin, B. Streptomycin, C. Cefixime, D. Amoxicillin', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. A. VancomycinMethicillin resistant staphylococcus infection is serious infection where penicillin group of dugs don't work. Vancomycin is given parenterally for MRSA. Other drugs which can be given are telavancin, delbavancin, teicoplanin, daptomycin, linezolid.", 'role': 'assistant'}]