Dysphagia Test |Need to Study
Questions with 100% Correct Verified
Answers
What structure controls movement of the true vocal folds?
aryepiglottic folds
What is the function of the posterior cricoarytenoid muscle?
abducts the true vocal folds
what is the function of the lateral cricoarytenoid muscle?
adducts the vocal folds
attachment for the posterior cricoarytenoid muscle?
Attaches to the posterior surface of the cricoid lamina to the muscular process of
the arytenoid
attachment for the lateral cricoarytenoid muscle?
Attaches anterior edge of the cricoid cartilage to the side of the muscular process of
the arytenoid
Function of the laryngeal strap muscles?
permit to: suspension, elevation, anterior pulling of the larynx during swallowing, and
helps to return larynx to original position
What bone is the larynx suspended by?
hyoid bone
Which bone is the foundation of the tongue?
hyoid bone
at what stage of the swallow does the cricopharyngeus open?
, pharyngeal stage
Which 3 muscles elevate, retract, and assist in closing the mandible?
temporalis, masseter, and medial pterygoid
Which muscle depresses, opens, and protrudes the mandible and moves it
laterally? lateral pterygoid
Which 3 muscles keep the food in the mouth and against the teeth?
Obicularis oris, zygomaticus, and buccinator Which 3
muscles make up the floor of the mouth? mylohyoid,
geniohyoid, and the anterior belly of digastric
What happens when the mylohyoid, geniohyoid, and anterior belly of digastric
contract? The hyoid goes up and it raises the larynx up
What are the points of attachment for the mylohyoid, geniohyoid, and anterior belly
of digastric?
Body of the mandible anteriorly, and body of the hyoid bone
posteriorly Which bone does not articulate with any other bone? hyoid
Which bone does the body of the tongue sit on?
hyoid
What makes up the oral tongue?
tip, blade, front, center, and back
Where does the oral tongue end?
the cicumvallate papillae
Where does the pharyngeal tongue extend to?
the hyoid bone
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