Question

PLEASE ANSWER AS SOON AS POSSIBLE!!

Describe the Lateral Cricoarytenoid muscles, giving examples where
appropriate!!!!

Answer 1

The lateral cricoarytenoid muscles are small muscles located in the larynx. They are responsible for adducting the vocal cords, which means they close the space between the cords. When the lateral cricoarytenoid muscles contract, they pull the arytenoid cartilages forward and medially, causing the vocal cords to come together. This action is necessary for phonation, or voice production. For example, when you speak, the lateral cricoarytenoid muscles contract to bring your vocal cords together so that air from your lungs can push through, creating sound.

Answer 2

Step-by-step explanation:

The lateral cricoarytenoid (also anterior cricoarytenoid) is an intrinsic muscle of the larynx. It attaches at the cricoid cartilage anteriorly, and at the arytenoid cartilage of the same side posteriorly. It is innervated by the recurrent laryngeal nerve. It acts to close the rima glottidis, thus closing the airway.