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': 'Anti-inflammatory dose of aspirin ? \nSelect and explain. \nA. 500 mg/d, B. 1 - 2 g/d, C. 3 - 6 g/d, D. 6 - 12 g/d', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 3 - 6 g/d The anti-inflammatory action of aspirin is exeed at high doses of 3 - 6 g/ day or 100 mg/ Kg/ day. The anti-inflammatory action is mainly due to inhibition of COX, causing inhibition of PGs synthesis. In addition to COX inhibition, quenching of free radicals may contribute to its anti-inflammatory action.", 'role': 'assistant'}]