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: Forensic Medicine
Alkalization of urine is done in which poisoning: AI 08 
Select and explain. 
A. Barbiturates, B. Amphetamine, C. Alcohol, D. Cocaine
A: Barbiturates
Answer: A: Barbiturates 
Explanation: Ans. Barbiturates