This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Raised ICP and Brain death, Subject name: Medicine
Which cranial nerve is shown in this diagram? 
Select and explain. 
A. Spinal accessory, B. Glossopharyngeal, C. Vagus Nerve, D. Spinal extension of Trigeminal
A: Spinal accessory
Answer: A: Spinal accessory 
Explanation: None