This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
[{'content': 'All of the following cause hemolytic uremic syndrome except - \nSelect and explain. \nA. Shigella, B. Campylobacter, C. EHEC, D. Vibrio cholera', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Hemolytic uremic syndrome is caused by -\n\nEnterohemorrhagic E.coli (EHEC) → M. C.\n\n\nShigella dysenteriae type 1\nCampylobacter\n\n\nSalmonella\nDrugs → Cyclosporine, Clopidogrel and Quinine', 'role': 'assistant'}]