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
Which of the following infection is the cause for multiple sites of osteomyelitis of the jaw: 
Select and explain. 
A. Peritonsillar abscess, B. Local trauma, C. Hematogenous infection, D. Buccal space infection
C: Hematogenous infection
Answer: C: Hematogenous infection 
Explanation: None