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Anatomy > Lab - Station 1 Exam 2 > Flashcards

Lab - Station 1 Exam 2 Flashcards

1
Q

(W1) where is the medulla

A

(S) the very bottom of the seahorse, the legs of the seahorse

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2
Q

where are the olives

A

(S) on the medulla, the bright pink spot

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3
Q

where are the pyramids

A

(S) anterior section of the medulla, the front legs of the seahorse

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4
Q

where is the inferior cerebellar peduncles

A

(S) posterior section of the medulla, the back legs of the seahorse

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5
Q

where are the pons

A

(S) superior to the medulla

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6
Q

where is the middle cerebellar peduncles

A

(S) the large flat ovals on the sides of the seahorse, best seen from the posterior side

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7
Q

where is the superior cerebellar peduncles

A

(S) the upside down U/parabola, looks like a horseshoe

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8
Q

where is the fourth ventricle

A

(3D space) a triangle on the bottom of the brain

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9
Q

where is the rhomboid fossa

A

(D) the brain stem side of the fourth ventricle, only the right single line of the triangle

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10
Q

where is the cerebellar part of the fourth ventricle

A

(S) the cerebella side of the fourth ventricle, makes up two lines of the triangle

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11
Q

where is the midbrain

A

(S) right above the pons

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12
Q

where is the corpora quadrigemina

A

(Collective S) the butterfly on the posterior side of the midbrain

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13
Q

where is the superior colliculi

A

(S) the superior wings of the corpora quadrigemina

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14
Q

where is the inferior colliculi

A

(S) the inferior wings of the corpora quadrigemina

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15
Q

where is the substantia nigra

A

(S) on the thin brain plate, the dark smile on the bottom part

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16
Q

where is the cerebral aqueduct

A

(Passageway) on the thin brain plate, the tiny hole on the opposite side of the substantia nigra

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17
Q

where is the thalamus

A

(S) the big eyeball when the model is opened up

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18
Q

where is the interthalamic adhesion

A

(F) the pupil of the eye, the small dot that is sticking out in the middle of the thalamus

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19
Q

where is the epithalamus

A

(S) the top eyelid of the thalamus, right below the thin black line

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20
Q

where is the pineal gland

A

(F) the cornea of the eye, found if you follow the epithalamus all the way down

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21
Q

where is the hypothalamus

A

(S) the nose of the seahorse, right above the pituitary gland

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22
Q

where is the infundibulum of the brain

A

(S) the stem the connects of pituitary gland to the rest of the model

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23
Q

where is the mammillary bodies

A

(S) the adams apple of the seahorse

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24
Q

where are the optic chiasm

A

(Collective S) on the real brain, the big X in the middle, where the foramen magnum would be

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25
where are the optic tracts
(Deep S) the bottom parts of the X/optic chiasm
26
where are the optic nerves (CN II)
(S) the top part of the X/optic chiasm
27
where is the third ventricle
(Space) the area around the eyeball
28
where is the cerebellum
(Entire S) the large puck brain
29
where is the cerebellar hemisphere
(S) the two large sides of the cerebellum
30
where is the vermis of the cerebellum
(S) the crack that separates the two hemispheres
31
where is the folia of the cerebellum
(Ridge) the big stack of paper on the triangle brain
32
where are the fissures of the cerebellum
(D) the spaces in between the big stack of paper on the triangle brain
33
where is the cerebellar cortex
(S) the edge of the big tree, the leaves coming off of the tree on the boarder
34
where is the arbor vitae
(S) the white part of the tree
35
what is a good mnemonic for the 12 central nerves
Oh Oh Oh To Take A Family Vacation Go Vegas Spain Hawaii
36
where is the oculomotor nerve (CN III)
(S) the necklace that is tucked in on the anterior side, right behind the pituitary gland
37
where is the trochlear nerve (CN IV)
(S) the little line above the mcp, best seen on the side/posterior side
38
where is the trigeminal nerve (CN V)
(S) between the mcp and the pituitary gland, circle shaped touching the mcp
39
where is the abducens nerve (CN VI)
(S) the abs of the seahorse, superior to the pons on the anterior side, little lines
40
where is the facial nerve (CN VII)
(S) above the olive, closest line to CN VI
41
where is the vestibulocochlear nerve (CN VIII)
(S) next to the CN VII, on one side of the model it shows as two lines but it fused on the other side, close to the mcp
42
where is the glossopharyngeal nerve (CN IX)
(S) superior and posterior to the olive
43
where is the vagus nerve (CN X)
(S) inferior and posterior to the olive
44
where is the spinal accessory nerve (CN XI)
(S) the flare of the jeans of the seahorse
45
where is the hypoglossal nerve (CN XII)
(S) anterior to the olive
46
(BQ W1) What is the function of the superior colliculi
function=visual reflexes
47
what is the function of the inferior colliculi
function=auditory reflexes
48
what contains the corticospinal tracts
crus cerebri
49
what is clinically associated with parkinson's disease
substantia nigra
50
what connects the 3rd and 4th ventricles
cerebral aqueduct
51
what connects the hypothalamus to the pituitary gland
infundibulum
52
what manufactures cerebrospinal fluid (CSF)
choroid plexus
53
(W2) where is the olfactory nerve (CN I)
(S), (2120) on the cribriform plate
54
where is the optic nerve (CN II)
(S), (2120) the thick bean shape between the first and second pool coming from the eyeball
55
where is the oculomotor nerve (CN III)
(S), (2120) on either side of the sella turcica, below the holes
56
where is the trochlear nerve (CN IV)
(S), (2120) directly below CN III, at the top of the cave, more medial
57
where is the trigeminal nerve (CN V)
(S), (2120) directly lateral to CN V, on the outside of the cave at the top
58
where is the ophthalmic nerve
(S), (2120) large and thick, goes across eyeball space
59
where are the frontal nerves
(Collective S), (2120) the 2 strings medial to the ophthalmic nerve
60
where is the supraorbital nerve
(S), (2120) the lateral (left) nerve of the frontal nerves, tighter
61
where is the supratrochlear nerve
(S), (2120) the medial (right) nerve of the frontal nerves, looser
62
where is the nasociliary nerve
(S), (2120) connected to the ophthalmic nerve at the bottom, follow it down to find a V shape at the bottom of eyeball space
63
where is the buccal nerve
(S), (2352) the red top pin, super tiny on the top of the cheek
64
where is the lingual nerve
(S), (2352) the yellow middle pin, goes across the cheek
65
where is the inferior alveolar nerve
the green bottom pin, going into chin
66
where is the facial nerve (CN VII)
(S), (2120) above the CN VIII, by the foramen magnum, coming out of the internal acoustic meatus on top
67
where is the vestibulocochlear nerve (CN VIII)
(S), (2120) below the CN VII, coming out of the internal acoustic meatus, thicker and below CN VII
68
where is the glossopharyngeal nerve (CN IX)
(S), (2120) below and medial to CN VIII, closer to the foramen magnum, the stop shorter one
69
where is the vagus nerve (CN X)
(S), (2120) going from the chin to the left, very long, on front of body (not inside skull)
70
where is the recurrent laryngeal nerve
(S), (2120) below the CN X coming off of it, very short piece showing then going deep into body
71
where is the spinal accessory nerve (CN XI)
(S), (2120) the long string below IX, next to and the length of the foramen magnum
72
where is the hypoglossal nerve (CN XII)
(S), (2120) inside the foramen magnum
73
(W2 BQ) what is the mnemonic for the functions of all the nerves
Some Say Marry Money But My Bff Says Big Butts Matter More (S=sensory, M=motor, and B=both)
74
how many olfactory nerves are there
20
75
what is the pinky finger
the temporal branches of the facial nerve (CN VII)
76
what is the ring finger
the zygomatic branches of the facial nerve (CN VII)
77
what is the middle finger
the buccal branches of the facial nerve (CN VII)
78
what is the pointer finger
the mandibular branch of the facial nerve (CN VII)
79
what is the thumb
the cervical branch of the facial nerve (CN VII)
80
what transmits information concerning equilibrium and motion
the vestibular nerve
81
what transmits information concerning hearing
the cochlear nerve
82
(W3) name the origin, ganglion, organ, and function of 3 parasympathetic pathways
1. autonomic nuclei of oculomotor nerve (CN III), ciliary ganglion, smooth muscle in eye, constrict pupil 2. autonomic nuclei of vagus nerve (CN X), intramural ganglia, cardiac muscle, decreased heart rate 3. autonomic nuclei of vagus nerve (CN X), intramural ganglia, smooth muscle in digestive tract, increased blood flow
83
name the origin, ganglion, organ, and function of 3 the sympathetic pathways
1. upper thoracic spinal cord, superior cervical ganglion, smooth muscle in eye, dilate pupil 2. upper thoracic spinal cord, upper thoracic chain ganglion, cardiac muscle, increased heart rate 3. lower thoracic spinal cord, celiac ganglion, smooth muscle in stomach or intestines, decreased blood flow
84
(BQ W3) what cell bodies are located in gray matter within the central nervous system
the PreG neurons in the ANS
85
what cell bodies are located in the autonomic ganglia
the PostG neurons in the ANS
86
what cell bodies are located in gray matter nuclei in the brainstem and in the intermediate gray columns in spinal cord segments S-2, S-3, and S-4
the PreG neurons of the parasympathetic part of the ANS
87
what cell bodies are located in ganglia
PostG neurons of the parasympathetic part of the ANS
88
what cell bodies are located in the intermediate gray column in spinal cord segments T-1 to L-2
PreG neurons of the sympathetic division of the ANS
89
what cell bodies are located in the sympathetic ganglia
PostG neurons on the sympathetic division of the ANS
90
how many cervical ganglia are there
usually 3-4
91
how many thoracic ganglia are there
usually 12
92
how many lumbar ganglia are there
usually 4
93
how many sacral ganglia are there
usually 4

Anatomy (13 decks)

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