The polarity of the _________ determines whether a line in the top or bottom half of the k space is filled.
a magnetic field strength of 1T is equal to:
a magnetic field strength of 1T is equal to:
Which of the following will reduce partial volume averaging:
Which of the following will reduce partial volume averaging:
All the following are artifacts in MRI except:
All the following are artifacts in MRI except:
Which of the following is not a type of MRI system magnet?
Which of the following is not a type of MRI system magnet?
If you increase the matrix size and keep the FOV the same, t…
If you increase the matrix size and keep the FOV the same, the pixel size will:
Most iron core resisitive magnets use what type of RF coil d…
Most iron core resisitive magnets use what type of RF coil design?
The _____________ changes the magnetic field strength and th…
The _____________ changes the magnetic field strength and therefore the precessional frequency of the hydrogen nuclei that lie along it.
Specifically nulling fat or water is known as:
Specifically nulling fat or water is known as:
_________________ is the frequency difference between fat an…
_________________ is the frequency difference between fat and water.