This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hanging and strangulation, Subject name: Forensic Medicine
[{'content': 'Most suggestive of anti moem hanging ? \nSelect and explain. \nA. Salivary dribbling, B. Congestion of lungs, C. Ligature marks, D. Petechial hemorrhages', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Most suggestive of antemoem hanging is Salivary dribbling . There is no specific gold standard to distinguish between antemoem and postmoem hanging.However presence of : Veical salivary dribble mark from the dependant angle of mouth. The phenomenon of Le Facies sympathique. Hyperemia and echymosis of margins of ligature mark Horizontal tear of the intima of carotid aery at level of ligature with infiltration around. are considered as ante moem features of hanging. But obvious salivary dribble mark could be detected only in 56% of cases', 'role': 'assistant'}]