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
The hair examination is important for the following cases except - 
Select and explain. 
A. To find out its origin, B. To find the accused or victim, C. In case of sexual assault, D. In case of lead poisoning
D: In case of lead poisoning
Answer: D: In case of lead poisoning 
Explanation: Hair are useful in poisoning with arsenic, antimony, radium and thalium (not lead).
 In other given options, hair examination is important.