Larynx - 2

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Quiz by MedSoc
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Last updated: November 4, 2018
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First submittedNovember 4, 2018
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Average score71.4%
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Hint
Answer
What is the name for the muscle responsible for closing the inlet of the larynx?
Aryepiglotticus
What is the name of the muscle that antagonises this action and opens the inlet?
Thyroepiglotticus
What joints do abduction (opening) and adduction (closing) of the vocal folds revolve around?
Cricoarytenoid
Which muscle causes the thyroid catillage to move forward or the cricoid cartilage upwards and backwards?
Cricothyroid
Which muscle opposes its action and has vocalis as the medial part of it?
Thyroarytenoid
The larynx is supplied by superior and inferior branches of which artery?
Thyroid
Below the vocal folds which branch of the vgus nerve innervates sensation?
Recurrent laryngeal
Hint
Answer
What is the only intrinsic muscle of the larynx to not be supplied by this nerve and is instead supplied by superior laryngeal?
Cricothyroid
What letter shape are the cartilagenous rings of the trachea?
C
What muscle spans the open side of the tracheal cartilages?
Trachealis
What is the name for the bifurcation of the trachea?
Carina
The trachea recieves blood supply from branches of two arteries inferior thyroid and which set of others?
Bronchial
Which nodes does lymph from the trachea drain to?
Tracheobronchial
What sympathetic chain does the trachea receive innervation from?
Thoracic
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