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: Surgery
[{'content': 'Epidural hemorrhage commonly occurs from tearing of: September 2011, March 2013 \nSelect and explain. \nA. Maxillary aery, B. Middle meningeal aery, C. Bridging veins, D. All of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B: Middle Meningeal Aery An extradural haematoma is always associated with a skull fracture and is more common in young male patients. The skull fracture is associated with tearing of a meningeal aery and a haematoma accumulates in the space between bone and dura', 'role': 'assistant'}]