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
Hemoperfusion with charcoal is useful in 
Select and explain. 
A. Barbiturate poisoning, B. Methyl alcohol, C. Lithium, D. Ethylene glycol
A: Barbiturate poisoning
Answer: A: Barbiturate poisoning 
Explanation: Amongst the given options, hemoperfusion is used in barbiturate poisoning.