This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Anatomy
[{'content': 'Regarding termination of drug action \nSelect and explain. \nA. Drugs must be excreted from the body to terminate their action, B. Metabolism of drugs always abolishes their Pharmalogical activity, C. Hepatic metabolism and renal excretion are the two most impoant mechanism involved, D. Distribution of a drug out of bloodstream terminated drugs effect', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ref-KDT 6/e p23 Action of drug can be terminated by hepatic metabolism or by anal excretion. Most of the dexa inactivated by metabolism. However some Ducks may be activated from inactive form (prodrugs) and others may produce active metabolite Some drugs main activate from Blood example decoction lives bloodstream and enters the hea to produce it's action", 'role': 'assistant'}]