This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cell Wall Synthesis Inhibitors, Subject name: Pharmacology
[{'content': 'Clostridium difficile diarrhoea is most commonly associated with \nSelect and explain. \nA. Aminopenicillins, B. Fluoroquinolones, C. Macrolides, D. Carbapenems', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Clostridium difficile diarrhea is a super-infection also called Pseudomembranous colitis. Mc cause is 3rd generation Cephalosporins Other causes include Clindamycin, Aminopenicillins (Ampicillin and Amoxycillin), and Fluoroquinolones. DOC for treatment of PMC is oral Vancomycin now. Stool transplant can also be done. MAB against toxin of C.difficile : Bezlotoxumab.', 'role': 'assistant'}]