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': 'Which of the following infection is the cause for multiple sites of osteomyelitis of the jaw: \nSelect and explain. \nA. Peritonsillar abscess, B. Local trauma, C. Hematogenous infection, D. Buccal space infection', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]