This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy of Larynx, Subject name: ENT
[{'content': "All the statements given below are true about nerve supply of larynx except \nSelect and explain. \nA. External laryngeal nerve tenses Vocal cord, B. Superior laryngeal nerve takes pa in Galen's anastomosis, C. Internal laryngeal branch gives sensory supply to larynx below vocal cords, D. Recurrent laryngeal branch gives sensory supply to larynx below vocal cord", 'role': 'user'}, {'content': "Answer: C \nExplanation: -Internal laryngeal branch gives sensory supply to larynx above the level of vocal cords -The superior laryngeal nerve ends by piercing theinferior constrictor of the pharynx and unites with anascending branch of the recurrent laryngeal nerve. Thisbranch is called Galen's anastomosis and is purely sensory", 'role': 'assistant'}]