Creating additional images in various planes from a 3D data set is accomplished by a
technique known as:
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Multi-Planar reconstruction (MPR)
A remedy for a Gibbs truncation artifact would be
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Increase the number of phase encodings
,_______ sequences are performed to suppress CSF (cerebro-spinal fluid)and aid in the
detection of demyelination.
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FLAIR
The medial and lateral rectus muscles are located in the:
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eyes
The energy used to form MRI images is ____________ the patient's tissues.
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Emitted from
In a Fast Spin Echo (FSE) sequence, acquired with a short echo time (TE), yielding T1 or
PD weighted images, blurring can be reduced by:
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Using shorter ETL
,Referencing the White Paper on MRI safety, individuals identified as "Level 2"
personnel include:
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Those with extensive MRI safety training, including the magnetic, gradient
and RF fields
Gradient echo sequences requiring high signal from fluid are known as all of the
following EXCEPT:
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Incoherent gradient echo
When a gradient echo sequence is selected for fast, breath hold dynamic contrast-
enhanced imaging of the abdomen, _____________ is utilized.
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spoiling
As the TE is increased
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, The available number of slices is decreased
Acquiring a bit more than half the phase k-space samples, then interpolating the data
with zeroes for the remaining half is a technique known as:
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Half Fourier, or Zero Fill
To increase the voxel volume, which parameters would be adjusted?
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FOV, slice thickness and matrix
The shorter the rise time
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the faster the gradients and therefore echo spacing
Gradient amplitude
Give this one a try later!
technique known as:
Give this one a try later!
Multi-Planar reconstruction (MPR)
A remedy for a Gibbs truncation artifact would be
Give this one a try later!
Increase the number of phase encodings
,_______ sequences are performed to suppress CSF (cerebro-spinal fluid)and aid in the
detection of demyelination.
Give this one a try later!
FLAIR
The medial and lateral rectus muscles are located in the:
Give this one a try later!
eyes
The energy used to form MRI images is ____________ the patient's tissues.
Give this one a try later!
Emitted from
In a Fast Spin Echo (FSE) sequence, acquired with a short echo time (TE), yielding T1 or
PD weighted images, blurring can be reduced by:
Give this one a try later!
Using shorter ETL
,Referencing the White Paper on MRI safety, individuals identified as "Level 2"
personnel include:
Give this one a try later!
Those with extensive MRI safety training, including the magnetic, gradient
and RF fields
Gradient echo sequences requiring high signal from fluid are known as all of the
following EXCEPT:
Give this one a try later!
Incoherent gradient echo
When a gradient echo sequence is selected for fast, breath hold dynamic contrast-
enhanced imaging of the abdomen, _____________ is utilized.
Give this one a try later!
spoiling
As the TE is increased
Give this one a try later!
, The available number of slices is decreased
Acquiring a bit more than half the phase k-space samples, then interpolating the data
with zeroes for the remaining half is a technique known as:
Give this one a try later!
Half Fourier, or Zero Fill
To increase the voxel volume, which parameters would be adjusted?
Give this one a try later!
FOV, slice thickness and matrix
The shorter the rise time
Give this one a try later!
the faster the gradients and therefore echo spacing
Gradient amplitude
Give this one a try later!
