11/4 Anatomy Lab Flashcards

(94 cards)

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
the hills and vallies of the brain
cerebral gyri and sulci
26
The superior section of the brain, anterior the central sulcus, and superior the lateral sulcus
frontal lobe
27
The section of the cerebrum from the central sulcus back to the occipital lobe.
parietal lobe
28
The posterior most section of the cerebrum
occipital lobe
29
the cerebrum from the lateral sulcus lateral and inferior.
temporal lobe
30
The deep groove that separates the two hemispheres of the vertebrate brain.
longitudinal cerebral fissure
31
the fissure that sepertes that frontal and parietal lobes
central sulcus
32
The fissure that seperates the frontal and parietal lobes from the temporal lobe
lateral sulcus
33
region of the brain that plays an important role in motor control and is located inferior and posterior the cerebrum
cerebellum
34
The section of the brain made up of the midbrain, pons, and medulla
Brainstem
35
the top of the brain stem
midbrain
36
the middle of the brain stem that bulges.
Pons
37
the base of the brainstem
Medulla
38
A structure of the embryo that develops into the thalamus, hypothalamus and hypophysis
Diencephalon
39
located in the forebrain superior to the midbrain, near the center of the brain
Thalamus
40
above the pituitary, and the turkish chair, by the thalams
Hypothalamus
41
Pea sized mass of tissue behind the third ventricle of the brain, produces melatonin
Pineal gland
42
Secretes FLAT PiG and other hormones
Pituitary gland
43
The anastimosis of the Anterior and posterior cerebral arteries through the posterior communicating artery
Cerebral arterial circle (of Willis)
44
Anterior communicating artery
45
Posterior Communicating artery
46
Internal carotid artery
47
opthalmic artery
48
anterior cerebral artery
49
middle cerebral artery
50
Vertebral artery
51
Basilar artery
52
posterior inferior cerebellar artery "PICA"
53
h
Anterior inferior cerebellar artery
54
Superior cerebellar artery
55
Posterior cerebral artery
56
Olfactory nerve (cribriform foramina); CN I
57
Optic nerve (Optic canal) CNII
58
Oculomoter nerve (superior orbital fissure); CN III
59
Trochlear nerve (superior orbital fissure) CN IV
60
ophtalmic division of trigeminal nerve (superior orbital fissure) CN V, V1
61
maxillary division of trigeminal nerve (foraman ovale), CN V, V2
62
Mandibular division of trigeminal nerve (Foramen ovale) CN V, V3
63
abducens Nerve (superior orbital fissure); CN VI
64
Facial nerve (internal acoustic meatus) CN VII
65
Vestibulocochlear nerve (internal acoustic meatus) CN VIII
66
Glossopharyngeal nerve (jugular foramen) CN IX
67
vagus nerve (jugular foramen) CN X
68
Spinal Accessory Nerve (Jugular foramen) CN XI
69
Hypoglossal nerve (hypoglossal canal) CN XII
70
Cribriform Foramina. (CNI)
71
Optic canal. (CN II, opthalmic artery)
72
Superior orbital fissure. CN III,IV,V-1, VI, Superior ophthalmic vein
73
Foramen Rotundum. CN V-2
74
Foramen ovale. CN V-3, lesser petrosal nerve (CN IX)
75
Foramen Lacerum
76
Carotid Canal. (internal carotid artery, carotid plexius of nerves)
77
Petrous part of the temporal bone.
78
Greater and lesser petrosal hiata (associated nerves)
79
Foreman spinosum (middle meningeal artery)
80
Sella turcica (Pituitary gland)
81
Internal acoustic meatus (CN VII, CN VIII, Labyrinthine artery)
82
Jugular Foramen (CN IX, X, XI, Sigmoid Sinus
83
Hyposlossal canal. CN XII
84
Foramen magnum (spinal cord, vertebral arteries, CN XI)
85
Levator palpebrae superioris muscle
86
superior oblique muscle
87
superior rectus muscle
88
medial rectus muscle
89
lateral rectus muscle
90
inferior rectus muscle
91
inferior oblique muslce
92
Artery arises from the internal carotid and suplies the eye!
Opthalmic artery
93
drains the eye to the cavernous sinus
superior opthalmic vein
94
paired almond shaped glands, one for each eye that secrete tha aqueous layer of the tear film upper, outer portion of each orbit.
lacrimal gland