This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neck Triangles and parotid gland, Subject name: Anatomy
The parasympathetic secretomotor fibres to parotid gland traverse through which of the following ? 
Select and explain. 
A. Chorda tympani nerve, B. Vidian nerve, C. Greater petrosal nerve, D. Auriculo temporal nerve
D: Auriculo temporal nerve
Answer: D: Auriculo temporal nerve 
Explanation: Parasympathetic supply to parotid gland : From Inferior salivatory nucleus - Glossopharyngeal nerve - tympanic plexus - lesser petrosal nerve - otic ganglion - Auriculotemporal nerve - parotid gland Chorda tympani nervecontains preganglionic parasympathetic fibres responsible forsecretion of the submandibular gland.