This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head and neck, Subject name: Anatomy
Palatopharyngeus is supplied by which nerve? 
Select and explain. 
A. Vagus, B. Cranial accessory, C. Hypoglossal, D. Spinal accessory
B: Cranial accessory
Answer: B: Cranial accessory 
Explanation: NERVE SUPPLY:1.The pharyngeal branch of vagus carrying fibres of cranial accessory nerve 2.The pharyngeal branches of glossopharyngeal nerve 3.The pharyngeal branches of the superior cervical sympathetic ganglion Ref BDC volume 3,6th edition pg 235