11/4 Anatomy Lab Flashcards

1
Q

The tough outer coverering of the menengies of the brain (two layers in the brain)

A

Dura Matter

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2
Q

The layer of the menengies that is closer to the bone in the brain

A

Periosteal layer

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3
Q

the layer of the dura matter that is closer to the brain

A

Meningeal layer

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4
Q

The dural fold that seperates the right and left cerebral hemispheres

A

Falx cerebri

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5
Q

The dural fold that supports the cerebrum to keep it from crushing the underlying cerebellum

A

Tentorium cerebelli

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6
Q

the dura fold that separates right and left cerebellar lobes under the tentorium

A

Falx Cerebelli

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7
Q

Supplies the meninges and overlying calvaria (rupture causes epidural hematoma). splits into frontal and parietal branches

A

middle meningeal artery

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8
Q

The middle layer of the menegies, closer to the brain

A

arachnoid mater

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9
Q

The space between the arachnoid and the pia matter, and the space that is filled with CSF

A

subarachnoid space

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10
Q

The protrusions of the arachnoid matter into the venous sinus to lose CSF to venous

A

arachnoid villi

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11
Q

The most intimate layer of the meneges

A

Pia mater

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12
Q

The venous return of the outside of the brain

A

Dura Venous sinuses

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13
Q

the sinus along the top of the falx cerebri

A

superior sagital sinus

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14
Q

The sinus along the bottom of the falx cerebri

A

inferior sagital sinus

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15
Q

The sinus that connects the inferior sagital sinus to the confluence of sinuses

A

straight sinus

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16
Q

the sinus from the foraman magnum up to the confluence of sinuses.

A

occipital sinus

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17
Q

the sinus that originates at the confuence of sinuses and travels lateral to either side to the begining of the sinusoid sinuses

A

Transverse sinus

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18
Q

The sinus from the transverse sinus around and down to the bulbs of the IJVs

A

sigmoid sinus

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19
Q

The point were the transvers sinuses and the superior sagital sinus and straight sinus converge!

A

confluence of sinuses

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20
Q

The sinus along the top of the bony ridge from the cavernous sinus to the sigmoid sinus

A

superior petrosal sinus

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21
Q

the sinous along the bottom of the bony ridge from the cavernous sinus to the sigmoud sinus

A

inferior petrosal sinus

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22
Q

exits at a self titled foramen inferior and posterior to the petrous part of the temporal bone

A

internal jugular vein

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23
Q

The sinus taht encircles the carotid arteries and the pituitary gland

A

cavernous sinus

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24
Q

The superior area of the brain!!

A

Cerebrum

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25
Q

the hills and vallies of the brain

A

cerebral gyri and sulci

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26
Q

The superior section of the brain, anterior the central sulcus, and superior the lateral sulcus

A

frontal lobe

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27
Q

The section of the cerebrum from the central sulcus back to the occipital lobe.

A

parietal lobe

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28
Q

The posterior most section of the cerebrum

A

occipital lobe

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29
Q

the cerebrum from the lateral sulcus lateral and inferior.

A

temporal lobe

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30
Q

The deep groove that separates the two hemispheres of the vertebrate brain.

A

longitudinal cerebral fissure

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31
Q

the fissure that sepertes that frontal and parietal lobes

A

central sulcus

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32
Q

The fissure that seperates the frontal and parietal lobes from the temporal lobe

A

lateral sulcus

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33
Q

region of the brain that plays an important role in motor control and is located inferior and posterior the cerebrum

A

cerebellum

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34
Q

The section of the brain made up of the midbrain, pons, and medulla

A

Brainstem

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35
Q

the top of the brain stem

A

midbrain

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36
Q

the middle of the brain stem that bulges.

A

Pons

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37
Q

the base of the brainstem

A

Medulla

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38
Q

A structure of the embryo that develops into the thalamus, hypothalamus and hypophysis

A

Diencephalon

39
Q

located in the forebrain superior to the midbrain, near the center of the brain

A

Thalamus

40
Q

above the pituitary, and the turkish chair, by the thalams

A

Hypothalamus

41
Q

Pea sized mass of tissue behind the third ventricle of the brain, produces melatonin

A

Pineal gland

42
Q

Secretes FLAT PiG and other hormones

A

Pituitary gland

43
Q

The anastimosis of the Anterior and posterior cerebral arteries through the posterior communicating artery

A

Cerebral arterial circle (of Willis)

44
Q
A

Anterior communicating artery

45
Q
A

Posterior Communicating artery

46
Q
A

Internal carotid artery

47
Q
A

opthalmic artery

48
Q
A

anterior cerebral artery

49
Q
A

middle cerebral artery

50
Q
A

Vertebral artery

51
Q
A

Basilar artery

52
Q
A

posterior inferior cerebellar artery “PICA”

53
Q

h

A

Anterior inferior cerebellar artery

54
Q
A

Superior cerebellar artery

55
Q
A

Posterior cerebral artery

56
Q
A

Olfactory nerve (cribriform foramina); CN I

57
Q
A

Optic nerve (Optic canal) CNII

58
Q
A

Oculomoter nerve (superior orbital fissure); CN III

59
Q
A

Trochlear nerve (superior orbital fissure) CN IV

60
Q
A

ophtalmic division of trigeminal nerve (superior orbital fissure) CN V, V1

61
Q
A

maxillary division of trigeminal nerve (foraman ovale), CN V, V2

62
Q
A

Mandibular division of trigeminal nerve (Foramen ovale) CN V, V3

63
Q
A

abducens Nerve (superior orbital fissure); CN VI

64
Q
A

Facial nerve (internal acoustic meatus) CN VII

65
Q
A

Vestibulocochlear nerve (internal acoustic meatus) CN VIII

66
Q
A

Glossopharyngeal nerve (jugular foramen) CN IX

67
Q
A

vagus nerve (jugular foramen) CN X

68
Q
A

Spinal Accessory Nerve (Jugular foramen) CN XI

69
Q
A

Hypoglossal nerve (hypoglossal canal) CN XII

70
Q
A

Cribriform Foramina. (CNI)

71
Q
A

Optic canal. (CN II, opthalmic artery)

72
Q
A

Superior orbital fissure. CN III,IV,V-1, VI, Superior ophthalmic vein

73
Q
A

Foramen Rotundum. CN V-2

74
Q
A

Foramen ovale. CN V-3, lesser petrosal nerve (CN IX)

75
Q
A

Foramen Lacerum

76
Q
A

Carotid Canal. (internal carotid artery, carotid plexius of nerves)

77
Q
A

Petrous part of the temporal bone.

78
Q
A

Greater and lesser petrosal hiata (associated nerves)

79
Q
A

Foreman spinosum (middle meningeal artery)

80
Q
A

Sella turcica (Pituitary gland)

81
Q
A

Internal acoustic meatus (CN VII, CN VIII, Labyrinthine artery)

82
Q
A

Jugular Foramen (CN IX, X, XI, Sigmoid Sinus

83
Q
A

Hyposlossal canal. CN XII

84
Q
A

Foramen magnum (spinal cord, vertebral arteries, CN XI)

85
Q
A

Levator palpebrae superioris muscle

86
Q
A

superior oblique muscle

87
Q
A

superior rectus muscle

88
Q
A

medial rectus muscle

89
Q
A

lateral rectus muscle

90
Q
A

inferior rectus muscle

91
Q
A

inferior oblique muslce

92
Q

Artery arises from the internal carotid and suplies the eye!

A

Opthalmic artery

93
Q

drains the eye to the cavernous sinus

A

superior opthalmic vein

94
Q

paired almond shaped glands, one for each eye that secrete tha aqueous layer of the tear film upper, outer portion of each orbit.

A

lacrimal gland