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
In case of Hanging, postmoem examination shows tear in carotid aery. This is called? 
Select and explain. 
A. Battle sign, B. Amussat's sign, C. Nutcracker sign, D. Ring sign
B: Amussat's sign
Answer: B: Amussat's sign 
Explanation: Ans. is 'b' i.e., Amussat's SignAmussat's sign referes to tear in intima of carotid aery.It is seen in cases of hanging.