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20 Cards in this Set
- Front
- Back
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Oral cavity:
-...: between teeth and cheek (buccinator contracts and makes this space smaller) |
vestibule
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incisive foramen: ... nerve and artery (runs on nasal septum)
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nasopalatine
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the core of the soft palate and uvula = ... (for muscle attachment)
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palatine aponeurosis
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... does all the innervation for the palate muscles except for the tensor veli palatini, which is innervated by ...
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CN 10
V3 |
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what is the boundary between the oral cavity and oropharynx?
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palatoglossal arch
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all tongue muscles (end in glossus) are innervated by ..., except for palatoglossus, which is innervated by ...
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CN 12 - hypoglossal nerve
CN 10 - vagus |
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sensory to the tongue:
-general (pain, touch, temp): ant. 2/3 = ...; post. 1/3 = ... -taste: ant. 2/3 = ...; post 1/3 = ... |
CN 5 - trigeminal
CN 9 - glossopharyngeal CN 7 - facial CN 9 - glossopharyngeal |
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pharynx extends from ... to ... at C6 level
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nasal cavity
cricoid cartilage |
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nasopharynx is superior to the ...
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soft palate
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oropharynx is between ... and ...
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soft palate
epiglottis |
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laryngopharynx is between ... and ...
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epiglottis
cricoid cartilage |
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all pharynx muscles are innervated by ..., except for the stylopharyngeus, which is innervated by ...
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CN 10 - vagus
CN 9 - glossopharyngeus |
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spaces in the larynx:
-... = above vestibular folds -... = below vocal folds -... = between folds (laterally) -... = between vocal folds; midline; sometimes referred to as the ... |
vestibule
infraglottic ventricle rima glottis glottis |
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cartilages of the larynx:
-3 single: -3 pairs |
epiglottic, thyroid, cricoid
arytenoid, corniculate, cuneiform |
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... generally has motor innervation to the palate, pharynx, and larynx.
exceptions w/ nerve: -palate: ... -pharynx: ... -larynx: ... |
CN 10 - vagus
tensor veli palatini (V3) stylopharyngeus (CN 9) no exceptions |
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general sensory innervation:
palate: ... pharynx: ... larynx: ... |
V2
CN 9 CN 10 |
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General rule for all innervation to larynx is ... nerve.
Exceptions: motor: ... w/ ... nerve sensory: ... w/ ... nerve |
recurrent laryngeal
cricothyroid (external laryngeal) upper 1/2 of larynx (internal laryngeal) |
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trachea runs from ... (C6) to ... where it splits into ... (T4-T5)
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cricoid
carina primary bronchi |
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esophagus:
-from ... (C6) to ... -upper 1/3 = ... m.; lower 1/3 = ... m.; middle 1/3 = ... -innervation: ... |
inferior constrictor
stomach skeletal smooth mixture CN 10 - vagus |
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the recurrent laryngeal nerve passes (anterior/posterior) to root of lung
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posterior
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