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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 the tongue?

A

Sensory anterior 2/3 of tongue

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3
Q

Intermediate N.

A

..is a branch of Facial

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4
Q

Intermediate N.

A

…has sensory roots with slight parasympathetic motor component

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5
Q

Submandibular ganglion

A

Goes to submandibular gland and lingual gland via the chorda tympani

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6
Q

Bells Palsy

A

Caused by compression of Facial N

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7
Q

Tympanic Membrane N. is a branch of

A

Glossopharyngeal N.

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8
Q

Vagus N is…

A

..the longest CN

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9
Q

Vagus N. exits through?

A

Jugular Foramen

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10
Q

Internal Laryngeal

A

Pierces through the thyroid membrane to innervate mucosa of the LARYNX

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11
Q

Inferior (Nodosa) Vagus Ganglia is found where and what does it do?

A

Carotid Body
Sensory to Mucosal linings
SVA & GVA

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12
Q

What type of innervation does the Spinal Accessory N provide to the SCM?

A

Motor SVE

Goes to SCM and Trapezium

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13
Q

Hypoglossal N.

A

GSE to muscles of the tongue

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14
Q

Auditory receptors are located in?

A

Spiral Organ or Organ of Corti

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15
Q

Hypoglossal N runs with

A

Superior limb of Ansa Cervicalis

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16
Q

N. that passes through the parotid gland?

A

Facial N.

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17
Q

Cell bodies of facial are located in?

A

Geniculate Ganglion

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18
Q

Parotid Gland is innervated by?

A

Glossopharyngeal

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19
Q

Hypoglossal N. innervates

A

Muscles of the tongue

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20
Q

Outer rim of pinna?

A

Helix

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21
Q

No parasympathetics?

A

Trigeminal N.

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22
Q

Branch of Facial N.?

A

Chordae Tympani

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23
Q

Scala Media / Cochlear Duct contains what type of fluid?

A

Endolymph

24
Q

Superior Olivary Nucleus controls?

A

Compensatory eye movement

25
Q

What part of the ear elevates (up/down movement)?

A

Saccule

26
Q

Corneal reflex can feel cotton swab but can’t blink

A

Facial N.

27
Q

Cristae receptors located in the ___ of the semilunar canal?

A

Cupula

28
Q

Muscles of mastication innervated by

A

Mandibular N. of Trigeminal

29
Q

Trigeminal Ganglion is?

A

Semiunar

30
Q

Only motor component of Trigeminal?

A

Mandibular - has both sensory and motor

31
Q

Intermediate N is a branch of what?

A

Facial N.

32
Q

Otic Ganglion is associated with what?

A

Parotid Gland

33
Q

Carotid Sinus is associated with?

A

Nodose Ganglion aka Inferior (Nodosa) Vagus Ganglion

34
Q

Tympanic N is a branch of

A

Glossopharyngeal

35
Q

Which nerve is located between T5-T9?

A

Greater Splanchnic N.

36
Q

Which nerve is located between T10 - T11?

A

Lesser Splanchnic N.

37
Q

Which nerve is located between T12-L2?

A

Least Splanchnic N.

38
Q

What N has branches that attach to all of the cranial parasympathetic ganglion, even though it has no parasympathetic component itself?

A

Trigeminal

39
Q

Which nerve does not synapse in a parasympathetic ganglion?

A

Trigeminal

40
Q

The _____ ganglion houses fibers from the Facial N, and carries which fibers?

A

Geniculate

SVA, GSA, GVA

41
Q

Which N innervates the Medial Pterygoid Muscle?

A

Mandibular of Trigeminal

42
Q

Which branch of the Trigeminal N. runs through the Otic Ganglion ?

A

Mandibular branch

43
Q

What nerve is responsible for keeping your eyes, nose and mouth moist?

A

Facial N.

44
Q

What provides cutaneous innervation to the chin?

A

Mandibular N.

45
Q

What nerve provides the pre-ganglionic GVE innervation to the submandibular ganglion?

A

Chorda Tympani

46
Q

Which nerve carries GSA input from the mucosa of the anterior 2/3 of the tongue?

A

Mandibular of Trigeminal

47
Q

What nerve’s SVE fibers run through the parotid gland?

A

Facial N.

48
Q

CNs involved in the gustatory pathway?

A

Facial
Glossopharyngeal
Vagus

49
Q

SSA is associated with

A

2 - see

8 - hear

50
Q

SVE is associated with

A 
Motor for Eating
5 - chewing
7 - facial expression
9/10 - swallowing
11 - trap/scm
51
Q

SVA is associated with

A 
Sensory for Eating 
1 - smell
7 - taste ant 2/3
9 - taste post 1/3
10 - taste back of throat
52
Q

GSA is associated with

A

Pain, Temperature, Vibration ~~ General Sensation

5, 7, 9, 10

53
Q

GVE is associated with

A

Parasympathetic

3, 7, 9, 10

54
Q

GVA

A

0, 7, 9, 10

55
Q

GSE

A 
Skeletal Muscle Control (EYE)
3
4
6
12 - tongue

PNS (5 decks)

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