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: Pathology
Most common nerve in the neck from which schwannoma arises - 
Select and explain. 
A. Trigeminal, B. Accessory, C. Hypoglossal, D. Vagus nerve
D: Vagus nerve
Answer: D: Vagus nerve 
Explanation: Most common nerve from which schwannomas arise is eighth cranial nerve.
The fifth cranial nerve is the second most frequent site.
At both these sites tumors is intradural (not in Neck).
Outside the dura, Schwannomas are most commonly found with large nerve trunks, where the motor and sensory modalities are mixed (eg. Vagus nerve).