Block 2 Assorted Nerves Flashcards

1
Q

Greater palatine

A

branch of pterygopalatine ganglion, to front of hard palate

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2
Q

Inferior alveolar

A

branch of V#, toward mandibular teeth

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3
Q

Inferior laryngeal

A

terminal branch of recurrent laryngeal

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4
Q

Infraorbital

A

maxillary nerve after infraorbital canal

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5
Q

Infratrochlear

A

branch of nasociliary before anterior ethmoidal foarmen

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6
Q

Internal laryngeal

A

branch of superior laryngeal nerve

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7
Q

Lacrimal

A

smallest branch of V1, to lacrimal gland

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8
Q

Lesser palatine

A

branch of pterygopalatine ganglion, through fossa to soft palate

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9
Q

Lingual nerve

A

branch of V3 to tongue

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10
Q

Long ciliary

A

from nasociliary nerve via ciliary ganglion to eye

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11
Q

Mental

A

branch of inferior alveolar nerve to mental foramen

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12
Q

Nasociliary

A

deep midsized branch of V1

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13
Q

Nasopalatine

A

branch of pterygopalatine ganglion, through incisive fossa

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14
Q

Nerve of the pterygoid canal (Vidian nerve)

A

formed by the junction of great and deep petrosal nerves

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15
Q

Nerve to thyrohyoid

A

C1 via hypoglossal nerve

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16
Q

Phrenic

A

C3-5

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17
Q

Posterior superior alveolar

A

from trunk of V3 toward maxillary teeth

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18
Q

Right and left recurrentlaryngeal

A

from vagus toward larynx. Loops subclavian (right) and arch of aorta (left)

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19
Q

Short ciliary

A

from ciliary ganglion to eye

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20
Q

Submandibular ganglion

A

hangs from V3 on hyoglossus muscle

21
Q

Superior cervical sympathetic ganglion

A

opposite C2 and C3 vertebrae, deep to IJV and ICA

22
Q

Superior laryngeal

A

branch of X, descends beside pharynx deep to ICA, splits into internal and external

23
Q

Supraorbital

A

branch of frontal nerve, to supraorbital foramen

24
Q

Supratrochlear

A

branch of frontal , exits between trochlea and duperior orbital foramen

25
Q

Greater palatine function

A

gums, mucus membrane of hard palate up to incisors

26
Q

Inferior alveolar function

A

to mandibular teeth: gives off mylohyoid branch and mental branch too.

27
Q

Inferior laryngeal function

A

all laryngeal muscles except cricothyroid (external laryngeal), mucosa below the vocal chords

28
Q

Infratrochlear function

A

upper eylids, bridge of nose, conjucntive, lacrima sac and caruncle

29
Q

Internal laryngeal function

A

mucous membrane and larynx, epiglottis, base of tongue, glands, larynx as low as vocal folds

30
Q

lacrimal function

A

sensory to lacrimal gland, conjuctiva, and lateral upper eyelid

31
Q

Lesser palatine function

A

soft palate, tonsil, uvula

32
Q

Lingual nerve function

A

somatic sensory to anterior 2/3 of tongue, taste to 2/3 (via chorda tympani from facial)

33
Q

Long ciliary function

A

sensory to eyeball and cornea, sympathetic fibers to dilator pupillae

34
Q

Mental function

A

sensation to chin and lower lip

35
Q

Nasociliary function

A

travel to long and short ciliary. Test with blink reflex

36
Q

Nasopalatine function

A

palatal structures around upper six front teeth, some of the nasal septum

37
Q

Nerve of the pterygoid canal (Vidian nerve) function

A

just travel: from forament lacerum to pterygopalatine ganglion

38
Q

Phrenic function

A

diaphragm

39
Q

Posterior superior alveolar function

A

to maxillary gums and mucosa and molars

40
Q

Right and left recurrent laryngeal function

A

motor and sensation to the larynx (below vocal cords)

41
Q

Short ciliary function

A

to ciliary muscle (accommodation: change of lens shape)

42
Q

Submandibular ganglion function

A

parasympathetic innervation to submanidibular and sublingual glands

43
Q

Superior cervical sympathetic ganglion function

A

sympathetics to eye, carotid body, blood vessels

44
Q

Superior laryngeal function

A

external to cricothyroid to tense vocal cords, internal sensory to laryngeal mucosa

45
Q

Supraorbital function

A

conjuctiva, frontal sinus, forehead, back and middle of scalp

46
Q

Supratrochlear function

A

skin of mid forehead, conjuctiva and skin of upper eyelid

47
Q

vocal chords innervated by

A

internal laryngeal and recurrent laryngeal

48
Q

chorda tympani function

A

para to submandibular and sublingual, taste to the anterir 2/3 of tongue