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
Nerve supply of Pinna is A/E 
Select and explain. 
A. Great auricular nerve, B. Auriculotemporal nerve, C. Lesser occipital nerver, D. Greater superficial petrosal nerve
D: Greater superficial petrosal nerve
Answer: D: Greater superficial petrosal nerve 
Explanation: The upper two-thirds of lateral surface is supplied by the auriculotemporal nerve and the lower one-third by the great auricular nerve . The upper two-thirds of medial surface is supplied by the lesser occipital nerve Notes: The auricular muscles are supplied through branches of facial nerve The root is supplied by auricular branch of vagus nerve Ref.BDC volume 3,sixth edition pg 273