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: Anaesthesia
True about Sevoflurane- 
Select and explain. 
A. Isopropyl ether, B. MAC is 2%, C. Good to use in old age, D. All
D: All
Answer: D: All 
Explanation: D. i.e. All of the above