In partial echo imaging, only half of the area of k-space is filled along the __________________ axis.
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24) As a nurse prepares an older adult client for bed on th…
24) As a nurse prepares an older adult client for bed on the first night of her hospital stay, the client says, “I am afraid that I may fall getting to the bathroom during the night. I tend to get a bit disoriented in new surroundings.” Which of the following actions should the nurse take?
The TE selected to produce the desired image contrast in FSE…
The TE selected to produce the desired image contrast in FSE imaging is called the __________________ TE.
When is phase encoding performed?
When is phase encoding performed?
Match the following gradient encoding axis:
Match the following gradient encoding axis:
3) The nurse is observing the unlicensed assistive personne…
3) The nurse is observing the unlicensed assistive personnel (UAP) perform nail care. Which of the following activities will require the nurse to re-educate the UAP?
The central portion of k-space contains data that have _____…
The central portion of k-space contains data that have ____________ signal amplitude (image contrast) and ____________ resolution.
In FSE imaging, if a 224 x 256 matrix is used, 2000 ms TR, 2…
In FSE imaging, if a 224 x 256 matrix is used, 2000 ms TR, 2 NEX, ETL of 4, 15 slices, 3mm slice thickness, what is the resultant scan time? (2D sequence)
When is frequency encoding performed?
When is frequency encoding performed?
In k-space filling, if the phase encoding gradient amplitude…
In k-space filling, if the phase encoding gradient amplitude is positive, the _____________ of k-space is filled.