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
Fracture of the base of the skull may cause injury to the various cranial nerves, except: 
Select and explain. 
A. 1 & 7, B. 2 & 5, C. 2 & 12, D. None
C: 2 & 12
Answer: C: 2 & 12 
Explanation: None