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: Pharmacology
[{'content': 'An 80 kg patient brought to casualty in shock. Dopamine needs to be started at 10 μg/ kg / min. A 5 ml vial contains 200mg of dopamine. Two vials are diluted to solution of 250ml with the help of normal saline. Calculate drops per minute required to be administered if 1 ml = 16 drops \nSelect and explain. \nA. 8, B. 16, C. 24, D. 32', 'role': 'user'}, {'content': 'Answer: A \nExplanation: 5 ml vial : 200 mg 2 vials : 400 mg\n2 vials in a solution of 250 ml\n→ Each ml contains : 400mg /250ml = 1.6mg\n16 drops: 16 mg 1drop: 0.1 mg.\nDose of dopamine need to be started: 10 μg / kg / min\nDose of dopamine for 80 kg: 800 μg / min\nDose of dopamine for 80 kg: 0.8 mg / min\n(1drop : 0.1 mg)\nDrops required per minute :\xa08 drops.', 'role': 'assistant'}]