Transcript Ventricular and Cerebrospinal Fluid Systems: Quiz Game

The Ventricular and
Cerebrospinal Fluid Systems
Neuro Quiz
Identify the correct question
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 Michael McKeough 2008
The Ventricular and
Cerebrospinal Fluid Systems
Neuro Quiz
Anatomy
Cerebrospinal
fluid
Misc. I
Misc. II
Pathology
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
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Anatomy
100
This portion of the ventricular
system is located in the cerebral
hemispheres.
What are the lateral ventricles?
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Anatomy
200
This portion of the ventricular
system is located in the
diencephalon.
What is the third ventricle?
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Anatomy
300
This portion of the ventricular system
is located in the midbrain.
What is the cerebral aqueduct
(aqueduct of Sylvius)?
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Anatomy
400
This portion of the ventricular
system is located in the pons and
medulla.
What is the fourth ventricle?
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Anatomy
500
This portion of the ventricular
system is located in the spinal cord.
What is the central canal?
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Cerebrospinal Fluid
100
This structure produces cerebrospinal
fluid.
What is the choroid plexus?
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Cerebrospinal Fluid
200
Cerebrospinal fluid passes through
this structure en route from the
lateral ventricles to the third
ventricle.
What is the foramen of Monro?
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Cerebrospinal Fluid
300
Cerebrospinal fluid passes through
this structure en route from the third
ventricle to the fourth ventricle.
What is the cerebral aqueduct
(aqueduct of Sylvius)?
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Cerebrospinal Fluid
400
Cerebrospinal fluid exits the
ventricles via these structures.
What are the lateral foramina of
Luschka and midline foramen of
Magendie?
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Cerebrospinal Fluid
500
Cerebrospinal fluid exits the
ventricular system via these
structures.
What are arachnoid villa
(arachnoid granulations)?
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Miscellaneous I
100
The ventricular system originated
from here.
What is the hollow neural tube?
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Miscellaneous I
200
These are the three main functions of
the ventricular and cerebrospinal
fluid systems.
What are:
•provide buoyancy to the CNS
•help maintain homeostasis in the CNS
•act as a fluid transport system?
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Miscellaneous I
300
Cerebrospinal fluid circulates inside
this space within the central nervous
system.
What is the subarachnoid space?
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Miscellaneous I
400
The 150 cc of cerebrospinal fluid is
completely replaced this often.
What is more than once per day?
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Miscellaneous I
500
This condition is produced by
hydrocephalus in a mature skull.
What is ventricular enlargement
due to compression of adjacent
neural tissue?
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Miscellaneous II
100
In order to avoid damage to the
spinal cord, a lumbar puncture is
performed below this level.
What is L1 or the L1-L2 junction?
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Miscellaneous II
200
Arachnoid villa empty circulating
cerebrospinal fluid into this
structure.
What is the superior sagittal sinus?
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Miscellaneous II
300
This portion of the ventricular
system is located in the occipital
lobe.
What is the posterior horn?
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Miscellaneous II
400
This portion of the ventricular
system is located in the frontal lobe.
What is the anterior horn?
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Miscellaneous II
500
The choroid plexus is derived from
these cells.
What are ependymal cells from the
inner walls of the ventricles?
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Pathology
100
This is the primary type of pathology
involving the ventricular system.
What is hydrocephalus?
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Pathology
200
These are the two types of
hydrocephalus.
What are non-communicating
(obstructive) and communicating?
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Pathology
300
This is the primary strategy for the
medical management of
hydrocephalus.
What is the surgical implantation of
a shunt?
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Pathology
400
This clinical test is performed to
sample cerebrospinal fluid.
What is a spinal tap?
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Pathology
500
This condition is produced by
hydrocephalus in an immature skull
(unfused sutures).
What is macrocephaly?
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