Tension on the vocal cords is regulated by the
A)movement of the arytenoid cartilages.
B)extrinsic ligaments.
C)contraction of laryngeal muscles.
D)movement of the arytenoid cartilages and contraction of laryngeal muscles.
E)extrinsic and intrinsic ligaments.

Question

Quizplus · Accepted Answer

Tension on the vocal cords is regulated by the movement of the arytenoid cartilages and the contraction of laryngeal muscles. Both of these mechanisms work together to adjust the tension on the vocal cords, which affects the pitch and volume of the voice. The extrinsic ligaments and intrinsic ligaments also play a role in supporting and stabilizing the vocal cords, but they do not have a direct effect on tension regulation.

Tension on the Vocal Cords Is Regulated by the