The percentage of time that the gradient is permitted to work at maximum amplitude is:
What material is used to block the RF from entering or escap…
What material is used to block the RF from entering or escaping Zone IV?
Sampling frequency is determined by the __________________,…
Sampling frequency is determined by the __________________, which states that the frequency must be sampled at least ___ times to get an accurate depiction.
Reducing the repetition time will: (select all that apply)
Reducing the repetition time will: (select all that apply)
The _______ encoding gradient controls which lines of k-spac…
The _______ encoding gradient controls which lines of k-space is filled, where the _______ encoding gradient controls the number of data points collected.
Select all of the factors that affect flip angles.
Select all of the factors that affect flip angles.
Which method of image acquisition acquires data from an enti…
Which method of image acquisition acquires data from an entire volume of tissue, then uses a method called slice encoding to separate the images?
___________ is a technique for field correction that uses fe…
___________ is a technique for field correction that uses ferromagnetic materials, such as iron or steel, arranged in a patterned manner at designated points along the inner bore of the magnet to improve homogeneity of the magnet.
Which gradient encodes signal along the short axis of anatom…
Which gradient encodes signal along the short axis of anatomy by using the location of the nuclei on its precessional path?
Transferring the patient from one horizontal surface to anot…
Transferring the patient from one horizontal surface to another, such as from a bed to a stretcher.