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: Surgery
[{'content': '35-year-old Mona developed a feature of septicemia. Shock in form of hypotension and low urine output. She was being T/t for colonic necrosis. What will be the m/n - \nSelect and explain. \nA. IV fluid + dopamine, B. IV fluid only, C. Only dopamine, D. Antibiotic in high dose.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]