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Flashcards in page 118- 127 Deck (111):
1

GVE fibers of CN7 (origin)

sup. salivatory nucleus

2

secromotor function 

GVE fiber types of  CN7 (motor function)

3

Lac gland of nasopharynx and sinus

submand. subling gland

GVE of cN7

4

CN8 SSA fibers to and from ?

IAM

5

origin of cell bodies of SSA fibers types of CN8 

spiral ganglion

6

purpose of hearing 

CN8 SSA fiber types

7

afferent of CN8 SSA fiber types

organ of corti

8

Vest ganglion 

origin of cell bodies of CN8 

9

purpose of balance and afferens include semicirc. canal

CN 8 

10

CN 9 to and from

jugular foramen

11

GSA fiber of CN9 origin of cell bodies

Sup. ganglion

12

function of CN9 GSA fiber type

sensation

13

auricle 

afferent fibers of CN9 GSA fibers

14

GVA fiber type of CN9 origin of cell bodies

inf petrosal ganglion

15

sensation 

function of GVA fiber type of CN9

16

post 1/3 tongue

pharynx 

middle ear

GVA fiber of CN9

17

GVA function of CN9

chemo and baroreceptor

18

carotid body and sinus

afferent of GVA CN9

19

SVA of  CN9 (origin of cell bodies)

inf pet. ganglion

20

taste

function of CN 9 

SVA fiber

21

afferent of SVA fiber of CN 9

post 1/3 

tongue

22

SVE of CN9 

motor for swallowing 

and nucleus ambiguous as origin of cel bodie

23

efferent fibers of SVE of CN9

stylopharyngeus

24

origin of cell bodies of CN9 GVE

inf salivatory nucleus

25

secromotor functon

GVE fibers of CN9

26

parotid gland 

PS path of pharynx and larynx

CN 9 efferent fibers

27

CN 10 to and from skull

jugular foramen

28

function of CN 10

sensation

29

origin of cell bodies of CN 10 GSA fibers

sup sal ganglion

30

post meninges and ext ear

aff fibers of CN 10 GSA fibers

31

GVA fibers of CN 10 (origin of cell bodies)

nodose ganglion

32

sensation

GSA 

GVA CN 10

33

post meninges ,ext ear

CN10 afferent GSA

34

viscera of pharynx

larynx

thoracic and abd viscera

CN 10 GVA affeent

35

laryngeal additus and epiglottis

afferent SVA CN10

36

taste

function of CN 10 SVA

37

nodose ganglion

origin of cell bodies of SVA CN 10

38

SVE CN10 origin of cel bodies

nucleus ambiguous

39

motor function 

SVE CN10

40

pharyngeal constrictors

palatopharyngeus

lev. palatini

palatoglossus

laryngeal m

CN 10 SVE

41

Cranial division of CN11 (to and from skull)

jug 4amen

42

secromotor function

GVE of CN11

43

dorsal nucleus of CN 10

GVE fibers

44

nucl. ambiguous

origin of cell bodies SVE CN11

45

motor function

CN 11 SVE

46

viscera of kneck 

thoracic and 

ab cavities

eferent of GVE of CN 11

47

cranial m. larynx

pharynx

esophogus

efferent of CN 11

48

spinal divisin of CN11

to and from skull

4amen magnum

49

ventral horn C1-6

origin of cell bodies (spinal division of CN11)

50

spinal ---> SCM trapezus

efferent of spinal division (cn 11)

51

hypoglossal canal

to/ from skull

CN 11

52

GVE type of CN 11 origin of cell body

hypoglossal nuc

53

motor function

CN 11

54

int and ext muscles of tongues

efferent of CN11

55

Optic nerve(cn2)

gang cells of retina(converge at optic disc to form --- ----)

leave orbit via ----/-----

optic chiasm (--- ---- ---- unite at floor at ----- ant to pit stalk)

optic trach

Lat gen. nuclei

geniculocalcarine fibers

---- ----- in primary visual cortex of occipital lobe

gang cells of retina(converge at optic disc to form optic nerve

leave orbit via optic 4amen/canal

optic chiasm (2 optic nerves unite at floor of diencephalon;ant to pit stalk)

optic trach

Lat gen. nuclei

geniculocalcarine fibers

Calcarine Sulcus in primary visual cortex of occipital lobe

56

---- side fibers decussate and go with contralat optic tract

--- ---- fibers stay ipsilateral

Left visual fold= --- optic tract

right visual field= ---- optic tract

nasal side fibers decussate and go with contralat optic tract

Temporal hemiretina fibers stay ipsilateral

Left visual fold= right optic tract

right visual field= left optic tract

57

oculomotor nerve

xtraocular m, lev. palpebra sup

carries PS and S contro to pupil

58

trochlear nerve

smallest CN

only CN exiting from post surface of brain stem

59

Label

A image thumb
60

after optic nerve crosses optic chiasm

Left visual field will be on 

right side of midbrain

A image thumb
61

geniculocalcarine tract travels to occipital lobe from

lat. geniculate body

62

CN 3

medial rectus

sup rectur

Inf rectus

Inf oblique

63

sup oblique

Lat rectus

CN4;6

64

medial rectus

adduction

65

elevation and adduction

sup rectus

66

depressin and adduction

inf rectus

67

inf oblique

elevation and abduction

68

sup oblique

depression and abduction

69

Lat rectus

Abduction

70

sup rectus

adducts and elevates

71

inf oblique

abducts and elevates

72

Q image thumb

A image thumb
73

sup rectus

adducts and elevates

74

direct and consensual papp responce

pup. lightreflex

75

doesn't involve cortex

76

tf after shining light into one eye that eye constricts and the pupil of contralateral eye

T

77

direct responce afferent

optic nerve of eye tested

78

optic nerve of eye tested

consensual responce(affernet)

79

CN3 of opp eye

consensual responce (efferent)

80

Q image thumb

A image thumb
81

in the pathway/ reflex arch; place before Edwinger westphal nucleus

pretectum 

82

ciliary ganglion to constrictor pupillae muscle

from the edinger westphal nucleus

83

accomodation

gaze from far to near

pupil constrict(accomodate)

eyes move midline(converge)

lens more convex

84

optic nerve 

---

visual ass cortex

--- -- --

edwinger westphal nuclei and oculomotou nucleus

----  and ---- respectively

optic nerve 

geniculate body

visual ass cortex

frontal eye field

edwinger westphal nuclei and oculomotou nucleus

constrictor puppilae and medial recti respectively

85

injury to CN 3,4,6

blurred vision

86

ptosis(drooping eyelid) and dilated pupil 

CN 3injury to palpebrae sup. and spincter pupillae m.)

87

Lesion Cn6

eye directed to nose

88

Trigeminal NErve

Largest cranial nerve

89

in the middle cranial fossa

trigeminal ganglion

90

3 divisions leave through foramina in sphenoid bone

Trigeminal nerve

91

sensory GSA 

facial snesation

Light touch , pain and temp, propioception

V1,2,3

92

efferent SVE of CN 5

motor to muscle of mastication 

lev. palatini

tensor tympani

93

No Ps in trigeminal nerve at origin 

other nerves distribute PS pregang by way of trigeminal br. like

Cn3,7,9

94

N/A motor sensory

V1,V2

95

sensory of V1

upper eyelid 

cornea 

conjunctiva

96

frontal sinus

upper nasal mucosa

4head

V1

97

low eyelid 

upper cheek

lip, gum, palate,hard palate

V2

98

nose tonsils

upper teeth

V2

99

tongue

temperoauricular skin

Low face

lower teeth

V3

100

Muscles of Mastication

tensor tympani

mylohyoid

ant digastric

tensor veli palatini

V3 motor

101

Lingual Nerve

genral sensation

ant 2/3 tongue

floor of mout

mand lingual gingiva

 

102

ant 2/3 tongue

taste sensation of tongue

103

Auriculotemporall nerve

Sensory nerve; front ear and TMJ

Post gang Ps; to parotid

104

termination of inf alv. nerve

sensory to skin of chin , skin, low lip mucus membrane

Mental nerve

105

motor to muscles mastication, ant digastric,

motor branch of Trigeminal

106

inf alv nerve

mylhyoid and inf dental plexus

terminates as mental nerve

107

motor to mylohyoid

inf alve nerve

108

sensory to teeth ,skin of chin , lower lip

inf alv nerve

109

anestitizing the inf alv nerve

block this br of V3 as it enters mand 4amen

110

Needle course of Inf alv nerve

buccinator

Lies lat to m. pterygoid at mand 4amen

 

111

what happens if needle penetrate to post

hit parotid gland and CN7 

Ips facial paralysis