MRSO-2 EXAM (ACTUAL 2025/2026) QUESTIONS
AND VERIFIED ANSWERS.
the ACR white paper MRI safety?
a. Food and drug association.
b. OSHA
c. EPA
d. American college of radiology blue ribbon panel on MR
safety.
d. American college of radiology blue ribbon panel on MR
safety.
This individual must have an in-depth understanding of the
risks associated with the MRI environment?
a. level 1 personnel
b. level 2 personnel
c. non-MR personnel
d. the patient
b. level 2 personnel
The electric fields associated with RF causes what?
,a. Burning
b. Peripheral nerve stimulation
c. Translational force
d. Rotational force
a. Burning
When discussing the distance from an RF transmitter and the
biological effects witnessed,which of the following describe
the area where burns can occur in proximity closest to the
transmitter?
a. Near field
b. Far field
c. Circular polarization
d. Danger zone
a. Near field
Energy deposition is limited to what in first level controlled
operating mode?
a. 0.5 deg Celsius
b. 1 deg Celsius
c. 2 deg Celsius
d. 3 deg Celsius
,b. 1 deg Celsius
Which of the following mechanisms of patient burning is
associated with the antenna effect?
a. Proximity burning
b. Far field
c. Ferrous induction
d. Resonant circuitry
d. Resonant circuitry
_____diameter loop formed by tissue or devices with a
____diameter contact point will increase the chance for
patient burns.
a. Large; narrow
b. Narrow; large
c. Large; large
d. Narrow; narrow
a. Large; narrow
Which of the following is a heat sink in MRI?
, a. Ice pack
b. Insulated wire
c. Ferrous object
d. All of the choices
a. Ice pack
Which of the following will increase patient heating?
a. Increasing the echo train length.
b. Decreasing the TE
c. Increasing the TR
d. Decreasing the flip angle
a. Increasing the echo train length.
Which of the following techniques can be used t reduce the
heating in a fast spin echo?
a. Increase the TE spacing
b. Reduce the TR
c. Increase the flip angle
d. Tell them to hold their breath.
a. Increase the TE spacing
AND VERIFIED ANSWERS.
the ACR white paper MRI safety?
a. Food and drug association.
b. OSHA
c. EPA
d. American college of radiology blue ribbon panel on MR
safety.
d. American college of radiology blue ribbon panel on MR
safety.
This individual must have an in-depth understanding of the
risks associated with the MRI environment?
a. level 1 personnel
b. level 2 personnel
c. non-MR personnel
d. the patient
b. level 2 personnel
The electric fields associated with RF causes what?
,a. Burning
b. Peripheral nerve stimulation
c. Translational force
d. Rotational force
a. Burning
When discussing the distance from an RF transmitter and the
biological effects witnessed,which of the following describe
the area where burns can occur in proximity closest to the
transmitter?
a. Near field
b. Far field
c. Circular polarization
d. Danger zone
a. Near field
Energy deposition is limited to what in first level controlled
operating mode?
a. 0.5 deg Celsius
b. 1 deg Celsius
c. 2 deg Celsius
d. 3 deg Celsius
,b. 1 deg Celsius
Which of the following mechanisms of patient burning is
associated with the antenna effect?
a. Proximity burning
b. Far field
c. Ferrous induction
d. Resonant circuitry
d. Resonant circuitry
_____diameter loop formed by tissue or devices with a
____diameter contact point will increase the chance for
patient burns.
a. Large; narrow
b. Narrow; large
c. Large; large
d. Narrow; narrow
a. Large; narrow
Which of the following is a heat sink in MRI?
, a. Ice pack
b. Insulated wire
c. Ferrous object
d. All of the choices
a. Ice pack
Which of the following will increase patient heating?
a. Increasing the echo train length.
b. Decreasing the TE
c. Increasing the TR
d. Decreasing the flip angle
a. Increasing the echo train length.
Which of the following techniques can be used t reduce the
heating in a fast spin echo?
a. Increase the TE spacing
b. Reduce the TR
c. Increase the flip angle
d. Tell them to hold their breath.
a. Increase the TE spacing
