Pharynx/Larynx

Front

What is the location of the arytenoid cartilages in relation to the cricoid cartilage?

Back

The arytenoid cartilages are posterior and superior to the cricoid cartilage.

Front

Which part of the pharynx is the most inferior?

Back

The laryngopharynx is the most inferior part of the pharynx.

Front

What is the primary action of the thyroarytenoid muscle?

Back

The thyroarytenoid muscle relaxes the vocal cords and lowers pitch.

Front

After air passes through the larynx, where does it go next?

Back

After the larynx, air moves into the trachea.

Front

Where does the thyroarytenoid muscle insert and originate?

Back

The thyroarytenoid muscle inserts on the arytenoid cartilage and originates on the thyroid cartilage.

Front

What is the function of the larynx?

Back

The larynx functions in voice production and protects the airway during swallowing.

Front

What are the three main parts of the pharynx?

Back

The three main parts of the pharynx are the nasopharynx, oropharynx, and laryngopharynx.

Front

What is the role of the cricoid cartilage?

Back

The cricoid cartilage provides support and structure to the larynx and is the only complete ring of cartilage in the airway.

Front

How does the position of the epiglottis affect swallowing?

Back

During swallowing, the epiglottis folds down to cover the larynx, preventing food from entering the airway.

Front

What is the significance of the vocal cords in sound production?

Back

The vocal cords vibrate as air passes through them, producing sound.