CBIS Chapter 2: anatomy and imaging
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StudyZonlineZatZhttps://quizlet.com/_cnw3em
CBIS Chapter 2: anatomy and imaging Questions
And Answers
1. Central Nervous System (CNS): brain and spinal cord Z Z Z Z Z Z Z
brain - 1 pound at birth, goes up to 3, bathed in CSF
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2. *brain barrier: Ensures that at the vascular level, harmful substances cannot p
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ass through the membrane to harm the brain
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3. What are the three membranes?: 1. Dura mater
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-outermost, white, thick sheath Z Z Z
2. Arachnoid mater Z
-made of squamous epithelial cells
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-subarachnoid space Z
-collagen and elastic fibers, CSF Z Z Z Z
3. Pia mater Z
-innermost, thin, blood vessels on surface Z Z Z Z Z
4. *CT scan: the standard of care for a person with head injury
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a series of x-
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ray photographs taken from different angles and combined by computer into a compos
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e representation of a slice through the body
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standard imaging Z
will show hemorrhage, blood clot, swelling, penetration
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-image resolution is not as good as MRI
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5. *MRI scan: uses radio waves and a very strong magnetic field to produce images of
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the soft tissueZ Z
provides better anatomy detail and clarity provides
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a variety of pathologies not seen on CT
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6. Neurons: a nerve cell; the basic building block of the nervous system
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1Z/Z4
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StudyZonlineZatZhttps://quizlet.com/_cnw3em
CBIS Chapter 2: anatomy and imaging Questions
And Answers
1. Central Nervous System (CNS): brain and spinal cord Z Z Z Z Z Z Z
brain - 1 pound at birth, goes up to 3, bathed in CSF
Z Z Z Z Z Z Z Z Z Z Z Z
2. *brain barrier: Ensures that at the vascular level, harmful substances cannot p
Z Z Z Z Z Z Z Z Z Z Z
ass through the membrane to harm the brain
Z Z Z Z Z Z Z
3. What are the three membranes?: 1. Dura mater
Z Z Z Z Z Z Z
-outermost, white, thick sheath Z Z Z
2. Arachnoid mater Z
-made of squamous epithelial cells
Z Z Z Z
-subarachnoid space Z
-collagen and elastic fibers, CSF Z Z Z Z
3. Pia mater Z
-innermost, thin, blood vessels on surface Z Z Z Z Z
4. *CT scan: the standard of care for a person with head injury
Z Z Z Z Z Z Z Z Z Z Z
a series of x-
Z Z Z
ray photographs taken from different angles and combined by computer into a compos
Z Z Z Z Z Z Z Z Z Z Z Z
e representation of a slice through the body
Z Z Z Z Z Z Z
standard imaging Z
will show hemorrhage, blood clot, swelling, penetration
Z Z Z Z Z Z
-image resolution is not as good as MRI
Z Z Z Z Z Z Z
5. *MRI scan: uses radio waves and a very strong magnetic field to produce images of
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
the soft tissueZ Z
provides better anatomy detail and clarity provides
Z Z Z Z Z Z Z
a variety of pathologies not seen on CT
Z Z Z Z Z Z Z
6. Neurons: a nerve cell; the basic building block of the nervous system
Z Z Z Z Z Z Z Z Z Z Z
1Z/Z4
