This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: general microbiology, Subject name: Microbiology
Which of the following is used commercially for sterilization of disposable plastic items? 
Select and explain. 
A. Autoclave, B. Glutaraldehyde, C. Ethylene oxide, D. Ethyl alcohol
D: Ethyl alcohol
Answer: D: Ethyl alcohol 
Explanation: Ethyl alcohol is used for sterilization of disposable plastic items. Ref: Textbook of Microbiology Baveja 5th ed Pg 41