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ML Unit III > Nerve Functions > Flashcards

Nerve Functions Flashcards

(51 cards)

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1
Q

III, @ origin from brainstem

A

motor (oculomotor nucleus), pre-para (Edinger-Westphal)

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2
Q

III, as it enters orbit from SOF

A

motor, pre-para, sensory, and post symp

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3
Q

III, superior ramus, at origin in orbit

A

motor, sensory, and post symp

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4
Q

III, inferior ramus, at origin in orbit

A

motor, pre-para, sensory, and post symp

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5
Q

III, superior ramus innervation

A

levator palpebrae superioris, superior rectus

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6
Q

III, inferior ramus innervation

A

medial rectus, inferior rectus, and inferior oblique

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7
Q

IV, trochlear, at origin from brainstem

A

motor (trochlear nucleus)

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8
Q

IV, as it enters orbit from SOF

A

motor, sensory, post symp

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9
Q

IV innervation

A

superior oblique muscle

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10
Q

V1, ophthalmic, as it enters SOF

A

sensory, post symp

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11
Q

V1, frontal nerve at origin

A

sensory and post symp

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12
Q

V1, lacrimal nerve at origin

A

sensory and post symp

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13
Q

V1, lacrimal as it enters lacrimal gland

A

sensory, post symp, post para (pre-para from VII, greater petrosal of superior salivatory nucleus)

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14
Q

V1, nasociliary nerve, at origin

A

sensory, post symp

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15
Q

V1, short ciliary, at origin from ciliary ganglion

A

sensory, post symp, and post para (pre para from III, EW nucleus)

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16
Q

V1, lacrimal nerve innervation

A

lacrimal gland, and skin overlying lateral aspect of upper lid and forehead

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17
Q

V1, supraorbital nerve innervation

A

skin overlying forehead

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18
Q

V1, supratrochlear nerve innervation

A

skin overlying medial aspect of forehead

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19
Q

V1, anterior ethmoidal nerve innervation

A

mucosa of the superior aspect of the nasal cavity, skin overlying nose

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20
Q

V1, posterior ethmoidal nerve innervation

A

mucosa of the sphenoidal and ethmoidal sinuses and superior nasal cavity

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21
Q

V1, long ciliary nerve innervation

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A

eye, and dilator muscle of iris

22
Q

V1, short ciliary nerve innervation

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A

eye, dilator (symp) and constrictor (para) muscles of iris

23
Q

V1, infratrochlear nerve innervation

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A

skin overlying bridge of nose

24
Q

V, trigeminal, at its origin from brainstem

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A

sensory and motor

25
V2, maxillary nerve in foramen rotundum
sensory and post symp
26
V2, posterior superior nasal at origin
sensory, post symp, post para
27
V2, greater palatine at origin
sensory, post symp, post para
28
V2, lesser palatine at origin
sensory, post symp, post para
29
V2, pharyngeal innervation
mucosa of nasal pharynx and auditory tube
30
V2, lateral posterior superior nasal innervation
mucosa of lateral wall of nasal cavity
31
V2, medial posterior superior nasal (and nasopalatine) innervation
mucosa of nasal septum and anterior hard palate and associated gingiva
32
V2, greater palatine innervation
mucosa of hard palate and associated gingiva
33
V2, lesser palatine innervation
mucosa of soft palate
34
V2, zygomatic innervation
skin overlying zygomatic arch, lacrimal gland
35
V2, posterior superior alveolar innervation
upper molars, and mucosa of buccal gingva
36
V2, infraorbital innervation
skin of upper lip, cheek, lateral nose and lower lid, muscosa of upper lid, labial gingival
37
V2, middle superior alveolar innervation
upper premolars
38
V2, anterior superior alveolar innervation
upper canines and incisors
39
V3, meningeal branch innervation
cranial dura mater
40
V3, nerve to medial pterygoid innervation
medial pterygoid, tensor palatini, and tensor tympani muscles
41
V3, masseteric innervation
masseter muscle
42
V3, deep temporal nerve innervation
temporalis
43
V3, nerve to lateral pterygoid innervation
lateral pterygoid muscle
44
V3, long buccal nerve innervation
buccal skin and buccal muscosa and gingiva
45
V3, auriculotemporal innervation
TMJ, external auditory meatus, skin anterior to ear, parotid gland
46
V3, lingual innervation
mucosa and taste overlying 2/3 of tongue, floor of oral cavity, and adjacent gingiva, lingual gland, submandibular gland, sublingual gland,
47
V3, inferior alveolar innervation
lower teeth, adjacent buccal and labial gingiva
48
V3, mental innervation
skin overlying chin and lower lip, and labial mucosa and gingiva
49
V3, N. to mylohyoid innervation
mylohyoid and anterior digastric muscles
50
Dorsal rami C2, greater occipital nerve
skin overlying back of head, splenius capitis, semispinalis capitis, and longissimus capitis
51
Ventral rami C2, lesser occipital
skin overlying lateral and posterior head and upper SCM

ML Unit III (2 decks)

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