Nervous System Cross-Sectional Anatomy Quiz 2 Flashcards
What modality is this?
1 mark
Select one:
a.
CT
b.
PET CT
c.
MRI
d.
RNI
MRI
What is the structure labelled 1?
1 mark
Select one:
a.
Right cerebral hemisphere
b.
Left cerebral hemisphere
a.
Right cerebral hemisphere
Does label 2 or label 3 represent white matter?
1 mark
Select one:
a.
Label 2
b.
Label 3
Label 2
Is this image taken on a T1 or a T2 sequence?
1 mark
Select one:
a.
T2
b.
T1
T1
What is the stucture labelled 4?
1 mark
Select one:
a.
Internal Capsule
b.
Thalamus
c.
Corpus Callosum
d.
Grey matter
Internal Capsule
What is the structure labelled 5?
1 mark
Select one:
a.
Midbrain
b.
Pons
c.
Hypothalamus
d.
Thalamus
Thalamus
What is the structure labelled 6?
1 mark
Select one:
a.
Cerebrum
b.
Substantia Nigra
c.
Pons
d.
Cerebellum
Substantia Nigra
This area is especially important for assessment during Parkinson’s Disease.
Labels 7 and 8 represent a sulcus and a gyrus. Which is labelled 7- the sulcus or the gyrus?
1 mark
Select one:
a.
Gyrus
b.
sulcus
Sulcus
What is the structure labelled 9?
1 mark
Select one:
a.
Longitudinal Cerebral Fissure
b.
Falx cerebri
c.
Tentorium Cerebelli
d.
Sulcus
a.
Longitudinal Cerebral Fissure
b.
Falx cerebri
What lobes are represented by label 10?
1 mark
Select one:
a.
Occipital
b.
Temporal
c.
Cerebellum
d.
Frontal
e.
Parietal
Temporal
Labels 11 and 12 represent a sulcus and a gyrus. Which is the gyrus?
1 mark
Select one:
a.
12
b.
11
11
14 represents the Cerebellum. What is label 13?
1 mark
Select one:
a.
Vermis
b.
Cerebellar Hemisphere
c.
Tentorium Cerebellum
c.
Tentorium Cerebellum
What is the structure labelled 15?
1 mark
Select one:
a.
pons
b.
cerebrum
c.
midbrain
d.
corpus callosum
Midbrain
What structure is number 18?
1 mark
Select one:
a.
Occipital lobe
b.
Parietal Lobe
c.
Cerebellum
d.
Temporal Lobe
Occipital lobe
22, 23 and 24 form part of the brainstem. What are the names of these structures, superiorly to inferiorly?
1 mark
Select one:
a.
Medulla, midbrain, pons
b.
Pons, medulla, midbrain
c.
Midbrain, pons, medulla
Midbrain, pons, medulla
What is the structure labelled by 19?
1 mark
Select one:
a.
fourth ventricle
b.
third ventricle
c.
cerebral aqueduct
cerebral aqueduct
What is the structure labelled 21?
1 mark
Select one:
a.
fourth ventricle
b.
lateral ventricle
c.
cerebral aqueduct
d.
third ventricle
fourth ventricle
25 and 26 are two midline structures which are positioned adjacent to each other. What are they?
Select one:
a.
Pons and Vermis
b.
Midbrain and Fourth Ventricle
c.
Midbrain and Vermis
d.
Pons and Midbrain
e.
Vermis and Fourth Ventricle
Pons and Vermis
What is the structure labelled 27?
1 mark
Select one:
a.
4th Lumbar Vertebra
b.
5th Lumbar Vertebra
c.
Sacrum
5th Lumbar Vertebra
What is the structure labelled 28?
1 mark
Select one:
a.
Central Canal
b.
Meninges
c.
Spinal Cord
d.
Cerebrospinal Fluid
c.
Spinal Cord
Number 29 represents the Cerebrospinal Fluid. Looking at the appearance of this, is this scan taken on a T1 or a T2 sequence?
1 mark
Select one:
a.
T1
b.
T2
T2
What structure is represented by label 30?
1 mark
Select one:
a.
meninges
b.
cauda equina
c.
spinal cord
cauda equina
What plane is this?
1 mark
Select one:
a.
coronal
b.
axial
c.
sagittal
sagittal
This investigation demonstrates the nerve fibres of the cauda equina (31) between the pedicles (32). What examination is this?
1 mark
Select one:
a.
CT Myelogram - Sagittal View
b.
CT Myelogram - Coronal Plane
c.
MRI Myelogram - Coronal View
d.
CT Spine - Coronal View
e.
MRI Spinal Cord - Coronal Plane
CT Myelogram - Coronal Plane