The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following is not true about the larynx?   (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
['(A) All intrinsic muscles are supplied by the recurrent laryngeal nerve <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) All intrinsic muscles are supplied by the recurrent laryngeal nerve \n (B) Cricothyroid is supplied by the external laryngeal nerve \n (C) Posterior cricoarytenoid abduct the vocal cords \n (D) Lymphatic drainage of the larynx is to the deep cervical nodes <> possible answers', '  Which of the following is not true about the larynx? <> context@']