throat Flashcards

1
Q

what is the motor innervation to the extrinsic muscles of the tongue

A

hypoglossal nerve

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2
Q

hypoglossal nerve damage presentation

A

deviation of the tongue towards the damaged side

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3
Q

what is the general innervation to the posterior 1/3 of the tongue

A

glossopharyngeal

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4
Q

what is the taste innervation to the posterior 1/3 of the tongue

A

glossopharyngeal

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5
Q

what is the general innervation to the anterior 2/3 of the tongue

A

CN V3 (lingual)

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6
Q

what is the taste innervation to the anterior 2/3 of the tongue

A

chorda tympani (facial)

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7
Q

what is the sensory innervation to the parotid glands

A

glossopharyngeal

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8
Q

where are the parotid glands found

A

sit on top of masseter with parotid duct piercing buccinators

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9
Q

where are the submandibular/sublingual glands found

A

sitting in the floor of the mouth

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10
Q

what is the sensory innervation to the submandibular/sublingual glands

A

chorda tympani (facial nerve)

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11
Q

what is the main motor innervation of the soft palate

A

vagus nerve

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12
Q

what is the innervation of tensor veli palatini

A

CN V3

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13
Q

nerve lesion in the palate presentation

A

uvula deviates away from side of the nerve lesion

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14
Q

what is the sensory innervation to the palate

A

CN V2

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15
Q

what is the nerve innervation to the constrictor muscles in the pharynx/larynx

A

vaugs nerve

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16
Q

what is the nerve innervation to the longitudinal muscles in the pharynx/larynx

A

mainly vaus

17
Q

what is the nerve innervation to the stylopharyngeus muscles in the pharynx/larynx

A

glossopharyngeal

18
Q

what is the sensory nerve innervation to the nasopharynx

A

CN V2

19
Q

what is the sensory nerve innervation to the oropharynx

A

CN IX

20
Q

what is the sensory nerve innervation to the laryngopharynx

A

CN X