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15 Cards in this Set
- Front
- Back
TA
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Intrinsic
O: Vocal process of arytenoids I: Interior ventral surface of thyroid laminae at the angle M: draws thyroid and arytenoids closer S: CX recurrent Adduct-shorter-thicker-stiff-slack |
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PCA
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Intrinsic
O:apex of arytenoids I: external lamina of cricoid M: yaw of arytenoids to abduct VF S: CX recurrent abduct-lengthen-thin-stiff-stiff |
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LCA
|
Intrinsic
O: apex of arytenoids I: rostral lateral surface of crioid M: adduction of vocal lig S: CX recurrent adduct-lenthen-thin-stiff-stiff |
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IA
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Intrinsic
O I: Connects two arytenoids M: draws vocal ligaments together S: CX recurrent adduct-shorten-thick-slack-slack |
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CT
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Intrinsic
O: caudal surface of thyroid lamina I: ventral rostral surface of cricoid M: closing of the visor S: CX superior adduct-legthen-thin-stiff-stiff |
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Sternothyroid
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Extrinsic
O: oblique line of thyroid I: sternum at the manubrium M: caudally S: CXII + C1-C3 |
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Thyrohyoid
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Extrinsic
O:oblique line of thyroid I:hyoid bone M: bothways? S: CXII + C1 |
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Inf. Pharyngeal Constrictor
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Extrinsic
O: midline pharyngeal raphe or aponeurosis I: dorsal borders of thyroid and cricoid M:assists laryngeal closure for swallowing S: CIX + CX pharyngeal plexus |
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Anterior Digastric
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Supplemental-suprahyoid
O: mandibular symphis I: intermediate tendon lateral to hyoid bone M: draws hyoid bone and larynx rostrally S: CV trigeminal |
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Geniohyoid
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Supplemental- suprahyoid
O: ventral hyoid I: mandible M: draws hyoid bone and larynx rostrally S: CXII hypoglossal +C1 |
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Posterior Digastric
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Supplemental- suprahyoid
O: mastoid process of temporal bone I: intermediate tendon lateral to hyoid bone M: draws hyoid bone and larynx rostrally S: CVII facial |
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Stylohyoid
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Supplemental- suprahyoid
O: hyoid bone I: styloid process M: draws hyoid bone and larynx rostrally S: CVII facial |
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Hyoglossus
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Supplemental- suprahyoid
O:greater cornu of hyoid bone I: lateral margins of the tongue M: draws the hyoid bone and larynx rostrally S: CXII hypoglossal |
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Sternohyoid
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Supplemental- infrahyoid
O: ventral hyoid I: manubrium of sternum M: draws hyoid and larynx caudally S: CXII hyoglossal + C1-C3 |
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Omohyoid
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Supplemental- infrahyoid
O: rostral hyoid I: scapula M: draws hyoid and larynx caudally S: CXII hyoglossal + C1-C3 |