Magnetic Resonance Safety Officer (MRSO)
Exam
Magnetic Resonance Safety Officer (MRSO)
Exam COMPLETE TEST BANK VERIFIED
QUESTIONS AND CORRECT ANSWERS with
DETAILED RATIONALES ALREADY GRADED A+
GUARANTEED PASS- ACE YOUR EXAM
The quench vent outside the MR facility is inspected by whom?
a. MR tech
b. Manufacturer engineer
c. Facility engineer
d. MRMD
A+ TEST BANK 1
, Magnetic Resonance Safety Officer (MRSO)
Exam
c. Facility engineer
(The quench vent in the MR room is inspected by the manufacturer engineer)
What type of gad contrast has been shown to cause falsely low serum calcium laboratory
values?
a. Linear ionic
b. Linear non-ionic
c. Macrocyclic
d. There is no correlation
b. Linear non-ionic
Pregnant patient should never receive contrast.
a. True
b. False
b. False
We are scanning a cardiac MRI. What body part would we expect to experience peripheral
nerve stimulation?
a. Knee
b. Foot
c. Heart
d. Head
d. Head
A+ TEST BANK 2
, Magnetic Resonance Safety Officer (MRSO)
Exam
To date, most mechanical valves are unsafe at field strength of 3.0 T.
a. True
b. False
b. False
All tested heart valves are conditional at field strengths of 4.7 T or less
Where would you expect to see the most heating on the IVC filter?
a. the end of the wires
b. the middle of the wires
c. at the top of the filter
a. the end of the wires (smallest diameter)
Which of the following will increase the chance that an implant will cause a burn in our
patient? Select all that apply.
a. A tattoo that uses yellow ink is within the RF field
b. A bullet is within the RF field
c. Part of a temporary epicardial pacing wire is outside the patient's body.
d. A hip replacement is found in the RF field
c. Part of a temporary epicardial pacing wire is outside the patient's body.
All the zones need to be represented with signage except:
a. Zone I
b. All the zones must be represented with signage
c. Zone II
d. Zone IV
e. Zone III
b. All the zones must be represented with signage
A+ TEST BANK 3
, Magnetic Resonance Safety Officer (MRSO)
Exam
Which of the following is true of gad retention? Select all that apply.
a. Seen in bone and brain tissue
b. Seen in renal compromised patients
c. Result in transmetallization
d. Every linear agent produces the same amount of retention in the brain
a. Seen in bone & brain tissue
Why is it recommended to tape or wrap gauze around jewelry?
a. To make sure translational force does not occur
b. To reduce contact with the skin
c. To make sure rotational force does not occur
d. To reduce the magnetic susceptibility
b. To reduce contact with the skin
Purpose is to reduce burning; wrapping doesn't reduce magnetic susceptibility.
What is the greatest risk to a patient with a brain aneurysm clip while lying at isocenter? The
patient is having a brain MR scan.
a. Translational force
b. Heating
c. Rotational force
d. Peripheral nerve stimulation
c. Rotational force
There is no translational force at isocenter, but will find maximal rotational force. This means
torqueing or turning of the aneurysm clip is the main concern. Even during acquisition, the
heating and peripheral nerve stimulation risk is minimal.
A+ TEST BANK 4
Exam
Magnetic Resonance Safety Officer (MRSO)
Exam COMPLETE TEST BANK VERIFIED
QUESTIONS AND CORRECT ANSWERS with
DETAILED RATIONALES ALREADY GRADED A+
GUARANTEED PASS- ACE YOUR EXAM
The quench vent outside the MR facility is inspected by whom?
a. MR tech
b. Manufacturer engineer
c. Facility engineer
d. MRMD
A+ TEST BANK 1
, Magnetic Resonance Safety Officer (MRSO)
Exam
c. Facility engineer
(The quench vent in the MR room is inspected by the manufacturer engineer)
What type of gad contrast has been shown to cause falsely low serum calcium laboratory
values?
a. Linear ionic
b. Linear non-ionic
c. Macrocyclic
d. There is no correlation
b. Linear non-ionic
Pregnant patient should never receive contrast.
a. True
b. False
b. False
We are scanning a cardiac MRI. What body part would we expect to experience peripheral
nerve stimulation?
a. Knee
b. Foot
c. Heart
d. Head
d. Head
A+ TEST BANK 2
, Magnetic Resonance Safety Officer (MRSO)
Exam
To date, most mechanical valves are unsafe at field strength of 3.0 T.
a. True
b. False
b. False
All tested heart valves are conditional at field strengths of 4.7 T or less
Where would you expect to see the most heating on the IVC filter?
a. the end of the wires
b. the middle of the wires
c. at the top of the filter
a. the end of the wires (smallest diameter)
Which of the following will increase the chance that an implant will cause a burn in our
patient? Select all that apply.
a. A tattoo that uses yellow ink is within the RF field
b. A bullet is within the RF field
c. Part of a temporary epicardial pacing wire is outside the patient's body.
d. A hip replacement is found in the RF field
c. Part of a temporary epicardial pacing wire is outside the patient's body.
All the zones need to be represented with signage except:
a. Zone I
b. All the zones must be represented with signage
c. Zone II
d. Zone IV
e. Zone III
b. All the zones must be represented with signage
A+ TEST BANK 3
, Magnetic Resonance Safety Officer (MRSO)
Exam
Which of the following is true of gad retention? Select all that apply.
a. Seen in bone and brain tissue
b. Seen in renal compromised patients
c. Result in transmetallization
d. Every linear agent produces the same amount of retention in the brain
a. Seen in bone & brain tissue
Why is it recommended to tape or wrap gauze around jewelry?
a. To make sure translational force does not occur
b. To reduce contact with the skin
c. To make sure rotational force does not occur
d. To reduce the magnetic susceptibility
b. To reduce contact with the skin
Purpose is to reduce burning; wrapping doesn't reduce magnetic susceptibility.
What is the greatest risk to a patient with a brain aneurysm clip while lying at isocenter? The
patient is having a brain MR scan.
a. Translational force
b. Heating
c. Rotational force
d. Peripheral nerve stimulation
c. Rotational force
There is no translational force at isocenter, but will find maximal rotational force. This means
torqueing or turning of the aneurysm clip is the main concern. Even during acquisition, the
heating and peripheral nerve stimulation risk is minimal.
A+ TEST BANK 4
