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Ana no pics > Nervous System Lab Stuff > Flashcards

Nervous System Lab Stuff Flashcards

2
Q

three maters of meninges from superficial to deep

A

dura mater, arachnoid mater, pia mater

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3
Q

three parts of dura mater

A

falx cerebri, falx cerebelli, tentorium cerebelli

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4
Q

cavities filled with csf

A

ventricles

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5
Q

name the brain ventricles

A

two lateral, third, fourth

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6
Q

cerebrum is also called blank

A

telencephalon

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7
Q

how many hemispheres of brain

A

left and right

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8
Q

lobes of cerebrum

A

frontal, temporal, parietal, occipital, insula

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9
Q

the limbic system is composed of these three things

A

cerebrum, diencephalon, mesencephalon

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10
Q

epithalamus contains the blank and blank

A

pineal gland, choroid plexus

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11
Q

connects the two thalami

A

interthalamic adhesion

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12
Q

pituitary gland is connected to the hypothalamus by the blank

A

infundibulum

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13
Q

two parts of corpora quadrigemina

A

superior colliculi, inferior colliculi

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14
Q

made of the deincephalon, mesencephalon, pons, and medulla oblongata

A

brain stem

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15
Q

mnemonic for cranial nerve names

A

out on our table top are fruits very green veggies and hamburgers

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16
Q

mnemonic for cranial nerve functions

A

some say marry money but my brother says big brains matter more

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17
Q

I

A

olfactory

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18
Q

II

A

optic

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19
Q

III

A

oculomotor

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20
Q

IV

A

trochlear

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21
Q

V

A

trigeminal

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22
Q

VI

A

abducens

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23
Q

VII

A

facial

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24
Q

VIII

A

vestibulocochlear

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25
Q

IX

A

glossopharyngeal

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26
Q

X

A

vagus

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27
Q

XI

A

accessory

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28
Q

XII

A

hypoglossal

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29
Q

olfactory

A

sensory

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30
Q

optic

A

sensory

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31
Q

oculomotor

A

motor

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32
Q

trochlear

A

motor

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33
Q

trigeminal

A

both

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34
Q

abducens

A

motor

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35
Q

facial

A

both

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36
Q

vestibulocochlear

A

sensory

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37
Q

glossopharyngeal

A

both

38
Q

vagus

A

both

39
Q

accessory

A

motor

40
Q

hypoglossal

A

motor

41
Q

cranial nerves seen in sheep

A

olfactory, optic

42
Q

cranial nerves seen in human brain

A

II through XII

43
Q

three white columns of spinal cord

A

anterior, posterior, lateral

44
Q

four gray matter parts of spinal cord

A

posterior horn, anterior horn, lateral horn, gray commissure

45
Q

six parts of spinal nerve

A

dorsal root, dorsal root ganglion, ventral root, dorsal ramus, ventral ramus, rami communicans

46
Q

spinal nerves are formed by the fusion of blank and blank

A

dorsal, ventral roots

47
Q

four nerve plexuses

A

cervical, brachial, lumbar, sacral

48
Q

plexus that innervates muscles of neck and diaphragm

A

cervical

49
Q

nerve that innervates diaphragm

A

phrenic

50
Q

plexus that innervates the pectoral girdle and upper limb

A

brachial

51
Q

plexus that innervates pelvis and lower limbs

A

lumbar

52
Q

includes femoral nerve

A

lumbar

53
Q

includes sciatic nerve

A

sacral

54
Q

plexus that innervates pelvis and lower limbs

A

sacral

55
Q

two branches of vestibulocochlear nerve

A

vestibular, cochlear

56
Q

other nerve on top of vestibulocochlear nerve

A

facial

57
Q

three parts of external ear

A

auricle, external acoustic meatus, tympanic membrane

58
Q

three parts of middle ear

A

tympanic cavity, auditory tube, auditory ossicles

59
Q

three auditory ossicles

A

malleus, incus, stapes

60
Q

four parts of inner ear

A

cochlea, oval window, round window, vestibular complex

61
Q

three parts of vestibular complex

A

utricle, saccule, semicircular canals

62
Q

lacrimal refers to what

A

tears

63
Q

two parts of fibrous tunic

A

sclera, cornea

64
Q

external ear function

A

collect and direct sound waves to eardrum

65
Q

middle ear function

A

amplify and transmit sound waves to inner ear

66
Q

inner ear function

A

hearing and equilibrium

67
Q

facilitates passage of sound waves into ear

A

auricle

68
Q

transmits sound waves to middle ear

A

tympanic membrane

69
Q

connects middle ear with nasopharynx

A

auditory tube

70
Q

conduct vibrations to the inner ear

A

auditory ossicles

71
Q

contains sensory receptors for sound

A

cochlea

72
Q

stapes attaches to blank

A

oval window

73
Q

provides equilibrium sensations

A

vestibular complex

74
Q

three semicircular canals

A

anterior, posterior, lateral

75
Q

three parts of vascular tunic

A

iris, ciliary body, choroid

76
Q

two layers of neural tunic

A

pigmented, neural

77
Q

layer of neural tunic with rods and cones

A

neural

78
Q

Five parts of neural tunic

A

fovea, optic disc, lens, anterior cavity, posterior cavity

79
Q

highest concentration of cones found in center of macula lutea

A

fovea

80
Q

site of sharpest vision

A

macula lutea

81
Q

place where all axons converge and exit eye as optic nerve (blind spot no cones or rods)

A

optic disc

82
Q

focuses visual image on retina, divides eye into anterior and posterior cavities

A

lens

83
Q

cavity filled with aqueous humor which is a cushion and transports nutrients and wastes

A

anterior cavity

84
Q

cavity filled with vitreous humor which helps maintain shape of eye

A

posterior cavity

85
Q

six extrinsic eye muscles

A

superior/inferior olique, superior/inferior/medial/lateral rectus

86
Q

olfacotry bulbs and tracts are found on the blank

A

inferior surface of frontal lobe

87
Q

2 layers of smooth muscle in the iris

A

pupillary sphincter, pupillary dilator

88
Q

blank muscles attach to lens via suspensory ligaments

A

ciliary muscles

89
Q

ciliary muscles extend posteriorly to the blank

A

ora serrata

90
Q

innermost layer of the neural tunic

A

retina

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