This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Pharmacology, Subject name: Pharmacology
[{'content': 'Alkalinization of urine is required for decreasing the poisoning due to: \nSelect and explain. \nA. Barbiturates, B. Amphetamine, C. Alcohol, D. Morphine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (A) Barbiturates(Ref: KDT 8th/e p37)For acidic drug poisonings (like barbiturates, salicylates and methotrexate), urinary alkalinizing agents are prescribed whereas for basic drug poisonings, (morphine, amphetamine, atropine etc.) urinary acidifying agents are administered.', 'role': 'assistant'}]