Liquid Helium is approximately ____?
~~> 4.2K
According to ICNIRP, the limit of 400mT is reserved for which of the following?
~~> General Public Dose
If a manufacturer increases the concentration of gadolinium, what happens
to our dose delivered to the patient?
~~> Decreases
Tha...
The dielectric constant is defined by which of the following?
✓ ~~> Permittivity
Which of the following following would reduce patient heating?
✓ ~~> Increase frequency encoding
according to ICNIRP, the limit of 400mT is reserved for which of the following?
✓ ~~> General Public Dose
Liquid helium is approximately ___?
✓ ~~> 4.2K
A patient is moving in a magnetic field for 0.2 ms and experiences a
magnetic spatial gradient of 90G/cm. According to IEC is this an acceptable
rate?
✓ ~~> Yes
Calculate the slew rate with a sequence that has a 300 microsecond rise
time, 45 mT/m maximum gradient and a cycle time of 0.5 seconds
Master01 | September, 2024/2025 | Latest update
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