<prompt> Which of the following is the only intrinsic muscle of larynx that lies outside the laryngeal frameworkCricopharyngeusSuperior constrictorCricothyroidLateral cricoarytenoid  <response>: Cricothyroid muscle is the only intrinsic muscle which is supplied by external laryngeal nerve and lies outside the laryngeal framework. Ref:- Dhingra; pg num:-284 