<prompt> Abductor of vocal cords is ?ThyroarytenoidLateral cricoarytenoidPosterior cricoarytenoidCricothyroid  <response>: Ans. is c i.e., Posterior cricoarytenoid Abductors : Adductors : Tensors : Posterior cricoarytenoid Lateral cricoarytenoid Interarytenoid transverse arytenoid Thyroarytenoid external pa Cricothyroid Cricothyroid Vocalis internal pa of thyroarytenoid 