Abductor of vocal cords is -: (A) Thyroarytenoid, (B) Lateral cricoarytenoid, (C) Posterior cricoarytenoid, (D) Cricothyroid
Answer is C. Ans. is 'c' i.e., Posterior cricoarytenoid Abductors : Adductors :Posterior cricoarytenoidLateral cricoarytenoidInterarytenoid (transverse arytenoid)Thyroarytenoid (external part)CricothyroidTensors :CricothyroidVocalis (internal part of thyroarytenoid)