system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
False about larynx ?
assistant
The correct answer is  Larynx is made up of 9 cailages : 3 paired & 3 unpaired. It extends from C3 - C6 veebral level. All laryngeal muscles are supplied by recurrent laryngeal nerve except cricothyroid (supplied by external laryngeal nerve). Cricothyroid tenses the vocal cord .