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
[{'content': 'Which of the following is the most common cause of fracture of hyoid? \nSelect and explain. \nA. Hanging, B. Throttling, C. Strangulation, D. Choking', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Fracture of hyoid bone with inward driving of its distal fragments are seen in 30-50% cases of throttling. Throttling refers to the asphyxia produced by compression of the neck by human hands. In this, death occurs mainly due to occlusion of carotid aeries.', 'role': 'assistant'}]