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26 Cards in this Set
- Front
- Back
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Epithelium of larynx |
Pseudostratified ciliated |
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Larynx spans from c?-c? |
3-6 |
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Cricoid |
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B |
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9 |
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Arytenoid cartilage attachments |
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Superior horns of thyroid cartilage are attached to hyoid bone with |
Lateral thryohyoid ligament |
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Cunieform ligament |
Located within aey epiglottis fold have no direct attachment, but act to strengthen the folds |
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Cricothyroidotomy |
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Extrinsic ligaments |
Thyrohyoid Cricotracheal Median cricothyroid Hyo epiglotal |
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Intrinsic ligaments |
Cricothyroid ligament Quadrangular membrane |
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Vestibular ligament |
Thickening of lower free margin of aryepiglottic quadrangular membrane |
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Vocal ligament |
Cricothyroid ligament ka upper free margin, cricothyroid runs from arytenoid to thyroid cartilage |
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Vocal cords histological levels |
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Vestibular folds |
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extrinsic muscles |
suprahyoid and infrahyoid |
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suprahyoid muscles |
diagastric stylohyoid mylohyoid geniohyoid |
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infrahyoid |
omohyoid sternohyoid thyrohyoid |
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intrinsic muscle control what |
they control the shape of rima glottidis |
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cricothyroid |
cricothyroid, it originates from anterolateral part of cricoid and inserts into inferior horn, it tenses the vocal cords is the only intrinsic muscle supplied by superior laryngeal nerve |
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intrinsic muscle |
arytenothyroid posterior aretynocricoid lateral arytenocricoid oblique and transvesrse arytenoid |
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sole abductor of larynx |
posterior arytenocricoid |
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major adductor and supporting |
lateral arytenocricoid, olique and transverse arytenoid muscle help |
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