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PNS > Test 4 > Flashcards

Test 4 Flashcards

1
Q

Mandibular N is sensory where?

A

Skin on lower face

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2
Q

Mandibular N is sensory to what area of tongue?

A

Sensory anterior 2/3 of tongue

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3
Q

Intermediate N

A

Branch of Facial

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4
Q

Intermediate N

A

Sensory roots with slight parasymp motor component

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5
Q

Submandibular Ganglion

A

Goes to submandibular gland and lingual gland via the chords Tympani

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6
Q

Bells Palsy

A

Caused by compression of facial N

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7
Q

Tympanic Membrane Nerve is a branch of?

A

Glossopharyngeal Nerve

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8
Q

Vagus N

A

Is the longest CN

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9
Q

Vagus N

A

Exits through the jugular foramen

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10
Q

Internal Laryngeal N

A

Pierces through the thyroid membrane to innervate mucosa of larynx

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11
Q

Inferior (Nodosa) Vagus Ganglia- SVA and GVA

A

Carotid body, Sensory to Mucosal linings

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12
Q

Spinal Accessory N

A

Spinal branch gives rise to Motor SVE to SCM and Trapezium

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13
Q

Hypoglossal N

A

GSE to muscle of the tongue

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14
Q

Hypoglossal N

A

Runs with the Superior limb of Ansa Cervicalis

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15
Q

Auditory receptors are located in?

A

Spiral or Organ of Corti

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16
Q

N that passes through the parotid gland?

A

Facial N

17
Q

Cell bodies of facial are located in?

A

Geniculate Ganglion

18
Q

Parotid innervated by?

A

Glossopharyngeal

19
Q

Hypoglossal N innervates?

A

Muscles of the tongue

20
Q

Outer rim of pinna?

A

Helix

21
Q

No parasympathetics?

A

Trigeminal N

22
Q

Branch of Facial N

A

Chordae tympani

23
Q

Scala media/chochlear duct?

A

Contains Endolymph

24
Q

Superior Olivary Nucleus controlas?

A

Compensatory eye movement

25
Q

Elevate (up/down movement)?

A

Saccule

26
Q

Auditory receptors

A

located in spiral organ

27
Q

n that passes through the parotid

A

Facial

28
Q

Cell bodies of facial located in

A

Geniculate ganglion

29
Q

Cristae receptors

A

Located in cupula

30
Q

Muscles of mastication

A

Trigeminal

31
Q

Trigeminal ganglion

A

Semilunar

32
Q

Only motor component of trigeminal

A

Mandibular

33
Q

GSA sensory to ant 2/3 of tongue

A

Mandibular

34
Q

Otic ganglion

A

Associated with parotid gland

35
Q

Bells Palsy

A

Facial nerve damage

36
Q

Accessory Nerve

A

Goes through jugular foramen

37
Q

Tympanic nerve

A

Branch of glossopharyngeal

38
Q

Carotid Sinus

A

Associated with nodose ganglion (aka inferior)

PNS (5 decks)

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