Exam 4: Anatomy of Phonation

The ____________________ muscle originates on the underside of the mandible, coursing fanlike to the median fibrous raphe and the hyoid bone.

Match the terms or descriptions to the muscle, landmark, or structure in the following figure. -Sternothyroid

The superior-most cartilage of the larynx is the

Match the terms or descriptions to the muscle, landmark, or structure in the following figure. -Posterior cricoarytenoid

The ____________________ horn of the hyoid bone articulates with the thyroid cartilage.

The inferior-most cartilage of the larynx is the

Match the terms or descriptions to the muscle, landmark, or structure in the following figure. -Geniohyoid

Match each term to the correct descriptor. Terms may be used more than once or not at all. -Sole function is to elevate and retract larynx

The ____________________ muscle courses from the oblique line of the thyroid cartilage to the hyoid bone.

The ____________________ muscle courses from the arytenoid cartilage to the epiglottis.

The ____________________ belly of the digastricus muscle courses from the mastoid process of the temporal bone to the hyoid bone.

Match the terms or descriptions to the muscle, landmark, or structure in the following figure. -Stylohyoid

The ____________________ cartilage is a large, leaf-like structure that covers the aditus of the larynx during swallowing.

Which of the following is the cavity between the true and false vocal folds?

What happens during normal swallowing?

When is it important for speech-language pathologists to refer a person for voice therapy?

When the ____________________ muscle is contracted, the muscular process of the arytenoid cartilage is pulled posteriorly.

Match the description to the structure, landmark, or muscle in the following figure. -Cricothyroid pars recta

The thyrovocalis muscle attaches to this process of the arytenoid cartilage.

The ____________________ muscle is directly attached to the sternum and hyoid, and depresses the hyoid.