The BOTTOM figure shows the two wave forms:
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Out-of-phase
Signal intensity of TOF MRA sequences is directly related to:
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Flow-related enhancement (or signal loss)
,Which axis of K-Space is filled by the Frequency Encoding Gradient?
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X
The __________ muscle is small and triangular shaped, between the clavicle and 1st rib,
acts to stabilize the clavicle and depress the shoulder.
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subclavius
A cart that is on wheels and contains everything needed in an emergency situation is
known as what?
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Crash cart
The cribriform plate is part of which cranial bone?
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, Ethmoid
Select the correct order for BLS:
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Airway, breathing, circulation
Making any of these parameter changes will decrease scan time. Match them to their
main respective drawback/consequence:
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Decreasing TR - DECREASES MAXIMUM NUMBER OF SLICES
Decreasing Ny - DECREASES RESOLUTION
Decreasing NEX - DECREASES SNR
A standard type of Steady State sequence might be called:
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Steady State Free Precession
The Image Intensity Uniformity must show an uniformity greater than ____ %
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, 87.5
What post processing technique takes one set of images in a specific imaging plane,
and changes it into another imaging plane?
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Multi-Planar Reformation
Which sequences uses 'flow encoding gradients'?
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Phase Contrast MRA
GMN / FC uses extra lobes of the FEG.
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2
What is the white line pointing to?
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Out-of-phase
Signal intensity of TOF MRA sequences is directly related to:
Give this one a try later!
Flow-related enhancement (or signal loss)
,Which axis of K-Space is filled by the Frequency Encoding Gradient?
Give this one a try later!
X
The __________ muscle is small and triangular shaped, between the clavicle and 1st rib,
acts to stabilize the clavicle and depress the shoulder.
Give this one a try later!
subclavius
A cart that is on wheels and contains everything needed in an emergency situation is
known as what?
Give this one a try later!
Crash cart
The cribriform plate is part of which cranial bone?
Give this one a try later!
, Ethmoid
Select the correct order for BLS:
Give this one a try later!
Airway, breathing, circulation
Making any of these parameter changes will decrease scan time. Match them to their
main respective drawback/consequence:
Give this one a try later!
Decreasing TR - DECREASES MAXIMUM NUMBER OF SLICES
Decreasing Ny - DECREASES RESOLUTION
Decreasing NEX - DECREASES SNR
A standard type of Steady State sequence might be called:
Give this one a try later!
Steady State Free Precession
The Image Intensity Uniformity must show an uniformity greater than ____ %
Give this one a try later!
, 87.5
What post processing technique takes one set of images in a specific imaging plane,
and changes it into another imaging plane?
Give this one a try later!
Multi-Planar Reformation
Which sequences uses 'flow encoding gradients'?
Give this one a try later!
Phase Contrast MRA
GMN / FC uses extra lobes of the FEG.
Give this one a try later!
2
What is the white line pointing to?
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