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 most specific feature of death due to hanging is : 
Select and explain. 
A. Tardieu spos, B. Ligature mark, C. Fracture of thyroid cailage, D. Dribbling of saliva
D: Dribbling of saliva
Answer: D: Dribbling of saliva 
Explanation: D i.e. Dribbling of saliva