This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'A 80 kg patient is brought in causality. Patient is in shock. Vaso-pressure is to be staed micro/kg/min. Vial has 200 mg in 5 ml, 2 ls diluted in 250 ml NS. 16 drops is equal to 1 ml. Calculate drops per minute required \nSelect and explain. \nA. 8, B. 16, C. 24, D. 32', 'role': 'user'}, {'content': 'Answer: A \nExplanation: 250 ml of NS contains 200 mg x 2 = 400 mg vaso-pressure1 ml NS contains = 1.6 mg vaso-pressureVaso-pressure staed 10 micro/kg/min or 80 x 10 micro g/min = 800 micro g/min or 0.8 mg /minVaso-pressure staed 0.8 mg/ min 0r 0.5 ml/ min (1 ml NS contains = 1.6 mg vaso-pressure) or 8 drops/ min (1 ml = 16 drops)', 'role': 'assistant'}]