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Head and Neck Nerve Distal Sites > Distal Sites of Innervation > Flashcards

Distal Sites of Innervation Flashcards

1
Q

Dorsal Ramus C2 (origin)

A

muscles attaching to a cervical transverse process

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2
Q

Ventral Ramus C2 (origin)

A

skin of external ear, muscles attaching to hyoid bone, muscles attaching to cervical transverse process

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3
Q

dorsal and ventral rami C8 (origin/imm distal to gray ramus)

A

muscles attaching to a cervical transverse process

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4
Q

dorsal root T1

A

muscles attaching to a cervical transverse process

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5
Q

ventral root T1

A

muscles attaching to cervical transverse process, superior cervical ganglion

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6
Q

dorsal ramus T1 (origin), ventral ramus T1 (distal to gray ramus)

A

muscles attaching to transverse cervical process

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7
Q

greater occipital nerve (origin)

A

muscles attaching to transverse cervical process

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8
Q

great auricular nerve (origin)

A

skin of external ear

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9
Q

ansa cervicalis

A

muscles attaching to the hyoid bone

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10
Q

phrenic nerve (origin)

A

NO MATCH

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11
Q

oculomotor nerve (origin from brainstem)

A

ciliary ganglion, extraocular muscles

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12
Q

trochlear nerve (origin from brainstem)

A

extraocular muscles

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13
Q

trochlear nerve (entering from SOF)

A

extraocular muscles

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14
Q

trigeminal nerve (origin from brainstem)

A

no ganglia, not mucosa of larynx, middle ear, not muscles of the pharynx, larynx, or attaching to transverse cervical processes

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15
Q

opthalmic nerve (entering SOF)

A

skin overlying forehead and nose; cornea; mucosa of nasal cavity; extraocular muscles and facial expression

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16
Q

ophthalmic, frontal nerve (origin)

A

skin of forehead

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17
Q

opthalmic, lacrimal n (origin)

A

skin of forehead

18
Q

opthalmic, nasociliary

A

skin overlying nose; cornea; mucosa of nasal cavity

19
Q

maxillary nerve (in foramen rotundum)

A

skin overlying nose, cheek, upper lip; mucosa of the nasal cavity, oral cavity, pharynx; one or more of the upper teeth

20
Q

maxillary, greater palatine nerve (origin)

A

OP: mucosa of oral cavity, pharynx

21
Q

maxillary, zygomatic n (entering orbit)

A

skin of the cheek

22
Q

maxillary, infraorbital n (entering infraorbital groove)

A

skin overlying nose, cheek, upper lip; mucosa of oral cavity; one or more upper teeth

23
Q

mandibular nerve (in foramen ovale)

A

hjklotwxyaacc; skin of cheek, lower lip, chin, external ear; mucosa of oral cavity; one or more lower teeth; muscles of mastication, middle ear, palate, tongue, and muscles attaching to hyoid bone

24
Q

mandibular, nerve to medial pterygoid (origin)

A

muscles of mastication, middle ear, palate

25
Q

mandibular, auriculotemporal n (origin)

A

skin of external ear

26
Q

mandibular, lingual nerve (origin)

A

mucosa of oral cavity; muscles of tongue and muscles attaching to hyoid bone

27
Q

mandibular, inferior alveolar n (origin)

A

skin of lower lip, chin; mucosa of oral cavity; lower teeth; muscles attaching to the hyoid bone

28
Q

abducens n (origin from brainstem)

A

extraocular muscles

29
Q

facial nerve (origin from the brainstem)

A

submandibular ganglion; pterygopalatine ganglion; mucosa of oral cavity; muscles of facial expression, middle ear, and attaching to hyoid bone

30
Q

facial nerve, chorda tympani

A

mucosa of oral cavity; submandibular ganglion

31
Q

facial, greater petrosal n

A

pterygopalatine ganglion, mucosa of the oral cavity

32
Q

facial n, buccal branch

A

muscles of facial expression

33
Q

glossopharyngeal n (origin from brainstem)

A

otic ganglion; mucosa of pharynx, middle ear; muscles of the pharynx

34
Q

glossopharyngeal, tympanic

A

otic ganglion, portion of the mucosa of the middle ear

35
Q

glossopharyngeal, lingual

A

mucosa of the pharynx

36
Q

vagus nerve (origin)

A

skin of external ear; mucosa of larynx, pharynx; muscles of palate, pharynx, larynx, and hyoid bone

37
Q

vagus, internal laryngeal n (origin)

A

mucosa of pharynx and larynx

38
Q

vagus, left nerve at level of 1st rib

A

mucosa of pharynx and larynx, muscles of pharynx and larynx

39
Q

vagus, left recurrent laryngeal

A

mucosa of pharynx and larynx, muscles of pharynx and larynx

40
Q

accessory nerve (origin from spinal cord)

A

NO MATCH

41
Q

hypoglossal nerve (origin from brainstem)

A

muscles of the tongue, muscles attaching to the hyoid bone

Head and Neck Nerve Distal Sites (1 decks)

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