Lab 27 & 28 Photos Flashcards

1
Q

Label A

A

Hypoglossal canal

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2
Q

Lable B

A

Tympanic Bulla

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3
Q

Label C

A

Tympano-occipital fissures

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4
Q

Label A

A

Petrosal part of the temporal bone

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5
Q

Lable B

A

Trigeminal ganglion rostral to the opening

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6
Q

label C

A

Canal for the trigeminal n

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7
Q

Label D

A

Tentorial process

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8
Q

Label A

A

Internal acoustic meatus

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9
Q

Label B

A

Jugular foramen

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10
Q

Label A

A

Retroarticular foramen

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11
Q

Label B

A

Stylomastoid foramenr

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12
Q

Label C

A

Tympanic bulla

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13
Q

Label D

A

External acoustic meatus

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14
Q

Label E

A

Tympanic membrane

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15
Q
  • Label A
  • What nerve is this a passage way for
  • Is this nerve motor or sensory
A
  • hypoglossal canal
  • Hypoglossal n (CN XII)
  • Motor
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16
Q

Label A

A

Tympano-occipital fissures

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17
Q

Label B

A

Tympanic bulla

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18
Q

Label A

A

Canal for the trigeminal n (CN V)

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19
Q

Label B

A

Petrosal part of the temporal bone

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20
Q

Label C

A

Trigeminal ganglion just rostral to the opening

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21
Q

Label A

A

tentorial process

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22
Q

Label A

A

External acoustic meatus

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23
Q

Label B

A

Tympanic bulla

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24
Q

Label C

A

Stylomastoid foramen

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25
Label A
Internal acoustic meatus
26
Label B
Jugular foramen
27
Label A
Tympanic membrane
28
* Label B * What is this an expansion of
* The tympanic bullae * A ventral expansion of the tympanic cavity
29
Label C
External acoustic meatus
30
* label A * What nerve comes through here
* Retroarticular foramen * Retroarticular n.
31
Label B
External acoustic meatus
32
what are the possible complications of an accident/malpractice during a middle ear surgery
Damage to the CN VII can cause facial paralysis
33
Label A
Frontal sinus
34
label B
Optic canal
35
Label C & H
Orbital fissure
36
Label D & G
Round foramen
37
Label E
Oval foramen
38
Label F
Passage for carotid
39
Label I
Chiasmatic groove
40
Label A
Sella turcica
41
Label B
Hypophyseal fossa
42
label C
Dorsum sellae
43
Label A
Alar canal
44
Label A
Rostral alar foramen
45
Label B
Caudal alar foramen
46
Label A
Ethmoidal bone
47
Label B
Perpendicular plate
48
Label C
Ethmoidal labyrinth
49
Label D
Vomer
50
Label A
Cribiform plate
51
Label A
Presphenoid bone
52
Label B
Basosphenoid bone
53
Label C
Orbital fissure
54
Label D
Oval foramen
55
Label E
Round foramen
56
Label A
Hypophyseal fossa
57
Label B
Dorsum sellae
58
Label C
Sella turcica
59
Label A
Optic canal
60
Label B
Chiasmatic groove
61
* Label A * What nerve comes through here * Where does this nerve originate from
* Ethmoidal foramen * Ethmoidal n. * Originated from a branch of opthalmic n (V1)
62
Label A
Optic foramen
63
Label B
Orbital fissure
64
Label A
Caudal alar foramen
65
Label B
Alar Canal
66
Label C
Rostral alar foramen
67
Label A
Oval Foramen
68
Label A
Frontal Sinus
69
Label A
Ethmoidal bone
70
Label B
Vomer
71
Label C
Perp plate
72
Label A
Perpindicular plate
73
Label B
Ethmoidal Labyrinth
74
Label A
Perpindicular plate
75
Label B
Cribiform plate
76
Label A
Ventral nasal concha
77
Label A
Nasal bone
78
Label B
Internasal suture
79
Label A
Lacrimal bone
80
Label B
Sphenopalatine fossa
81
Label C
Fossa for the lacrimal sac
82
Label D
Maxillary foramen
83
Label E
Pterygopalatine fossa
84
Label F
Caudal palatine foramen
85
Label A
Maxilla
86
Label B
Maxillary foramen
87
Label C
Infraorbital canal
88
Label D
Infraorbital foramen
89
Label A
Minor palatine foramen
90
Label B
Major palatine foramen
91
Label A
Mandibular foramen
92
Label B
Mandibular canal
93
Label A
Mental foramen
94
label A
Fossa for the lacrimal sac
95
Label A
nasal bone
96
label B
Internasal suture
97
Insert C
Vomer
98
Label A
Ventral nasal concha
99
Label A
Maxilla
100
Label B
Rostral opening of the infraorbital foramen
101
Label C
Infraorbital canal
102
Label A
Maxillary foramen
103
Label B
Pterygopalatine fossa
104
Label A
Sphenopalatine foramen
105
Label B
Caudal palatine foramen
106
Label A
Minor palatine foramina
107
Label B
Major palatine foramina
108
Label A
Ramus
109
Label B
Mandibular foramen
110
Label C
Caudal opening
111
What is the internal opening for the olfactory nn./vomeronasal nn.
Cribiform plate
112
# What is the number for the olfactory nn. / vomeronasal nn.
CN I
113
# What is the number for the optic n.
CN II
114
# What is the internal & external opening of the optic n.
* Internal: optic canal * External: optic foramen
115
# What is the number for the oculomotor n.
CN III
116
# What is the external opening for the oculomotor n.
Orbital fissure
117
# What is the number for the trochlear n.
CN IV
118
# What is the external opening of the trochlear n.
Orbital fissure
119
# What is the number for the trigeminal n
CN V
120
# What are the divisions of the trigeminal n.
* Opthalamic n. (V1) * Maxillary n. (V2) * Mandibular n. (V3)
121
# What is the external opening of the opthalmic nerve (V1)
Orbital fissure
122
# What is the internal & external opening of the maxillary n. (V2)
* Internal: round foramen * External: Alar canal/rostral alar formen
123
# What is the external opening of the mandibular n (V3)
Oval foramen
124
# What is the number for the abducens n.
CN VI
125
# What is the external opening of the abducens n.
Orbital fissure
126
# What is the number of the facial n.
CN VII
127
# What is the internal & external opening of the facial n.
* Internal: internal acoustic meatus * External: Stylomastoid foramen
128
# What is the number for the vestibulocochlear n.
CN VIII
129
# What is the internal opening of the vestibulocochlear n.
Internal acoustic meatus
130
# What is the number for the glossopharyngeal n.
CN IX
131
# What is the internal & external opening of the glossopharyngeal n.
* Internal: Jugular foramen * External: Tympano-occipital fissure
132
# What is the number for the vagus nerve
CN X
133
# What is the internal & external opening of the vagus n.
* Internal: Jugular foramen * External: Tympano-occipital fissure
134
# What is the number of the accessory n.
CN XI
135
# What is the internal & external opening of the accessory n.
* Internal: Jugular foramen * External: Tympano-occipital fissure
136
# What is the number of the hypoglossal n.
XII
137
# What is the internal & external opening of the hypoglossal n
* Internal: Hypoglossal canal * External: Hypoglossal foramen
138
Label 1
Hypoglossal canal
139
Label 2
Tympano-occipital fissure
140
Lab 3
Foramen lacerum
141
Label 4
Musculotubal canal
142
Label 5
Ethmoidal foramen
143
Label 6
Optic foramen & canal
144
Label 7
Orbita fissure
145
Label 8
Rostral alar foramen
146
Label 9
Caudal alar foramen
147
Label 10
Oval foramen
148
Label 11
Retroarticular foramen
149
Label 12
External acoustic meatus
150
Label 13
Stylomastoid foramen
151
What is A
Mesencephalon (midbrain)
152
Label B
Prosencephalon (forebrain)
153
Label C
Rhombencephalon (hindbrain)
154
Label D
Spinal cord
155
# What happens at the decussation of the pyramids
* Crossover of motor fibers * cranial border of the spine * Caudal border of the encephalon
156
# What canal does the IV ventricle communicate rostrally with
the mesencephalic aqueduct
157
Label A
Cerebellum
158
Label B
Cerebrum (telencephalon)
159
Label C
Brainstem
160
Label A
Tectum
161
Label B
myelencephalon
162
Label C
Metencephalon
163
Label D
Mesencephalon
164
Label E
Cerebral peduncles
165
Label F
Diencephalon
166
Label A
cerebral peduncles
167
Label B
Pons
168
Label C
Medulla oblongata
169
Label D
Pyramids
170
Label F
Pyramidal decussation
171
Label A
Grooves
172
Label B
Folias
173
Label C
Arbor vitae
174
Label D
Fourth ventricle & floor (rhomboid fossa)
175
Label E
Mesencephalic aqueduct
176
Label A
Middle cerebellar peduncle
177
Label B
Caudal cerebellar peduncle
178
Label C
Floor of IV ventricle
179
Label A
Middle cerebellar peduncle communicate cerebellum & pons
180
Label A
Vermis
181
Label B
Cerebellar hemispheres
182
Label A
Prosencephalon
183
Label B
Mesencephalon
184
Label C
Rhombencephalon
185
Label A
Caudal colliculi
186
Label B
Rostral colliculi
187
Label A
Diencephalon
188
Label A
Epithalamus
189
Label B
Pineal gland
190
Label C
Hypophysis
191
Label D
Hypothalamus
192
Label E
Thalamus
193
Label A
Thalamus
194
Label B
Pineal gland
195
Label C
Lateral geniculate bodies
196
Label A
Optic chiasm
197
Label B
Optic tract
198
Label C
Hypothalamus
199
What dura matter is found btw/ the right & left halves of the cerebrum
Falx cerebri
200
What is the space btw/ the inner meningeal & outer periosteal layer of the dura mater
Dura mater sinuses
201
Where is the epidural space located
* Btw/ L1 & L2 * Btw/ the dura mater & periosteum of the two vertebrae
202
Where is the arachnoid layer located
Under the dura mater (is the middle layer)
203
Where is the pia mater layer located
Lays directly on the nervous tissue (the deepest layer)
204
Where is the cerebrospinal fluid (produced)
Choroid plexus
205
What space is occupied by CSF
Subarachnoid space
206
Where is the CSF drained
ventricular system
207
Label A
Hippocampus
208
Label A
Lateral ventricles
209
Label B
Gray matter (cortex)
210
Label C
White matter
211
What does projection do
Communicates btw/ superior & inferior areas of the brain
212
What do commissurals do
Communicates btw/ contralateral areas (left & right)
213
What does association do
Associate areas in the same side
214
Label A
Corpus callosum
215
Label A
Gyri
216
Label B
Sulci
217
Label C
Olfactory bulb
218
Label D
Olfactory peduncle
219
Label E
Piriform lobe
220
Label A
Parietal lobe
221
Label B
Occipital lobe
222
Label C
temporal lobe
223
Label D
Frontal lobe
224
Label A
Dura mater
225
Label B
arachnoid
226
Label C
Subarachnoid space
227
Label D
Pia mater
228
Label A
Tentorium cerebelli
229
Label A
Falx cerebri
230
Label A
3rd ventricle
231
Label C
4th ventricle
232
Label B
Mesencephalic