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: Anatomy
Nerve supply of the mucosa of larynx, from epiglottis to the level of the cords is : 
Select and explain. 
A. Superior laryngeal, B. External laryngeal, C. External laryngeal and recurrent laryngeal, D. Internal laryngeal and recurrent laryngeal
A: Superior laryngeal
Answer: A: Superior laryngeal 
Explanation: The larynx is innervated bilaterally by the superior laryngeal nerve (supplies mucosa from the epiglottis to the level of the cords) and the recurrent laryngeal nerve (supplies mucosa below the cords), both branches of the vagus nerve (CN X)..