Podcast
Questions and Answers
True or false: The muscles of the larynx are divided into two groups and each group is further divided into two subgroups?
True or false: The muscles of the larynx are divided into two groups and each group is further divided into two subgroups?
True
True or false: Extrinsic muscles are also called strap muscles because of their flat shape?
True or false: Extrinsic muscles are also called strap muscles because of their flat shape?
True
True or false: Elevators of the larynx are also known as suprahyoid muscles?
True or false: Elevators of the larynx are also known as suprahyoid muscles?
True
True or false: Depressors of the larynx are also known as infrahyoid muscles?
True or false: Depressors of the larynx are also known as infrahyoid muscles?
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True or false: Intrinsic muscles are divided into two subgroups?
True or false: Intrinsic muscles are divided into two subgroups?
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True or false: Muscles controlling the laryngeal inlet are part of the intrinsic muscles?
True or false: Muscles controlling the laryngeal inlet are part of the intrinsic muscles?
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True or false: Muscles controlling the movements of the vocal folds are part of the intrinsic muscles?
True or false: Muscles controlling the movements of the vocal folds are part of the intrinsic muscles?
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True or false: Muscular nomenclature is usually not informative?
True or false: Muscular nomenclature is usually not informative?
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True or false: The action of a muscle is that the insertion is moved closer to the origin when this muscle is activated?
True or false: The action of a muscle is that the insertion is moved closer to the origin when this muscle is activated?
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True or false: Sternohyoid is a muscle that extends from the sternum to the hyoid bone?
True or false: Sternohyoid is a muscle that extends from the sternum to the hyoid bone?
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True or false: The sternohyoid muscle brings the hyoid bone down in the direction of the sternum.
True or false: The sternohyoid muscle brings the hyoid bone down in the direction of the sternum.
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True or false: Laryngeal elevation is primarily caused by muscles inserted into the hyoid originating in higher structures.
True or false: Laryngeal elevation is primarily caused by muscles inserted into the hyoid originating in higher structures.
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True or false: The digastric muscle has only one belly.
True or false: The digastric muscle has only one belly.
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True or false: The stylohyoid muscle originates from the styloid process of the temporal bone.
True or false: The stylohyoid muscle originates from the styloid process of the temporal bone.
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True or false: The mylohyoid muscle provides stability for tongue movement during swallowing.
True or false: The mylohyoid muscle provides stability for tongue movement during swallowing.
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True or false: The geniohyoid muscle originates from the genial tubercle of the mandible.
True or false: The geniohyoid muscle originates from the genial tubercle of the mandible.
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True or false: The sternothyroid muscle depresses the hyoid bone and thyroid cartilage.
True or false: The sternothyroid muscle depresses the hyoid bone and thyroid cartilage.
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True or false: The thyrohyoid muscle is considered a laryngeal elevator if contracted while the hyoid is fixed.
True or false: The thyrohyoid muscle is considered a laryngeal elevator if contracted while the hyoid is fixed.
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True or false: The omohyoid muscle is attached to the clavicle by fibrous fascia.
True or false: The omohyoid muscle is attached to the clavicle by fibrous fascia.
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True or false: The lateral cricoarytenoid muscle closes the membranous glottis.
True or false: The lateral cricoarytenoid muscle closes the membranous glottis.
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The oblique arytenoid muscles originate from the base of the arytenoids and insert into the apex of the other arytenoid.
The oblique arytenoid muscles originate from the base of the arytenoids and insert into the apex of the other arytenoid.
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The cricothyroid muscle brings the lower border of the thyroid closer to the arch of the cricoid, increasing the distance between the thyroid angle and the arytenoid vocal process.
The cricothyroid muscle brings the lower border of the thyroid closer to the arch of the cricoid, increasing the distance between the thyroid angle and the arytenoid vocal process.
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The thyroarytenoid muscle originates from the thyroid and inserts in the vocal process and anterolateral surface of the arytenoid.
The thyroarytenoid muscle originates from the thyroid and inserts in the vocal process and anterolateral surface of the arytenoid.
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The external laryngeal nerve provides sensory innervation to the mucosa from the inlet to the glottis.
The external laryngeal nerve provides sensory innervation to the mucosa from the inlet to the glottis.
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The recurrent laryngeal nerve provides motor innervation to all intrinsic laryngeal muscles, including the cricothyroid.
The recurrent laryngeal nerve provides motor innervation to all intrinsic laryngeal muscles, including the cricothyroid.
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The superior laryngeal nerve divides into two branches: the internal laryngeal nerve and the external laryngeal nerve.
The superior laryngeal nerve divides into two branches: the internal laryngeal nerve and the external laryngeal nerve.
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The lymph vessels drain into the superficial cervical lymph nodes.
The lymph vessels drain into the superficial cervical lymph nodes.
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The vagus nerve provides sensory and motor innervation to the larynx.
The vagus nerve provides sensory and motor innervation to the larynx.
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The inferior laryngeal artery is a branch of the superior thyroid artery.
The inferior laryngeal artery is a branch of the superior thyroid artery.
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The vocalis muscle is a broad sheet laterally, but thin and called the vocalis medially.
The vocalis muscle is a broad sheet laterally, but thin and called the vocalis medially.
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