Anatomy General fe2e20f2 All of the following are true about the larynx EXCEPT: A All intrinsic muscles are supplied by the recurrent laryngeal nerve B Cricothyroid is supplied by the external laryngeal nerve C Posterior cricoarytenoid abduct the vocal cords D Lymphatic drainage of the larynx is to the deep cervical nodes High-Yield Explanation All intrinsic muscles of larynx are supplied by the recurrent laryngeal nerve except cricothyroid which is supplied by the external laryngeal nerve.