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
Gettler's test is used to diagnose death due to: Delhi 06; NEET 14 
Select and explain. 
A. Hanging, B. Strangulation, C. Burns, D. Drowning
D: Drowning
Answer: D: Drowning 
Explanation: Ans. Drowning