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: Unknown
[{'content': 'Nerve supply of cricothyroid- \nSelect and explain. \nA. Recurrent laryngeal nerve, B. Internal laryngeal nerve, C. External laryngeal nerve, D. Mandibular nerve', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., External laryngeal nerve Above the vocal cordBelow vocal cordSensory supplyInternal laryngeal nerveRecurrent laryngeal nerveArteriesSuperior laryngeal artery (Branch of superior thyroid artery)Inferior laryngeal artery (Branch of inferior thyroid arteryLymphaticsAnterosuperior group of deep cervical lymph nodesPosteroanterior and a pre-laryngeal group of lymph nodesMotor supplyo All intrinsic muscles of the larynx are supplied by recurrent laryngeal nerve except cricothyroid.o Cricothyroid is supplied by the external laryngeal nerve.", 'role': 'assistant'}]