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: Psychiatry
Etheromanias refer to ? 
Select and explain. 
A. Acute psychosis post ether anaesthesia, B. Ether addiction, C. Excessive ether use drug anaesthesia, D. None
B: Ether addiction
Answer: B: Ether addiction 
Explanation: Ans, B. Ether addictionEther addiction or etheromania is the addiction to inhalation or drinking of diethyl ether.