This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Death and postmortem changes, Subject name: Forensic Medicine
Person dead due to anesthesia, lungs are kept in - 
Select and explain. 
A. Nylon bag, B. PVC bag, C. Poltethylene bag, D. Polypropelene bag
A: Nylon bag
Answer: A: Nylon bag 
Explanation: Lungs are preserved in nylon bag in anesthetic poisoning to prevent evaporation of volatile poisons. Dr. Narayana Reddys Synopsis of Forensic Medicine & Toxicology 27 th edition pg. 62.