This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Larynx, Subject name: Anatomy
Intrinsic laryngeal muscles are supplied by? 
Select and explain. 
A. Internal laryngeal nerve, B. External laryngeal nerve, C. Recurrent laryngeal nerve, D. Inferior laryngeal nerve
C: Recurrent laryngeal nerve
Answer: C: Recurrent laryngeal nerve 
Explanation: ANSWER: (C) Recurrent laryngeal nerveREF: Gray's anatomy 39th edition p. 642, 643All intrinsic muscles are supplied by recurrent laryngeal nerves except cricothyroid which is supplied by external branch of superior laryngeal nerve