MRSO (MAGNETIC RESONANCE SAFETY OFFICER) MOCK EXAM 2 |
100% GRADED |100 REAL & COMPLETE QUESTIONS AND ANSWERS
| 2026 VERSION , GET IT CORRECT!!!
Which of the following situations would promote the highest risk of an object reacting to the
static magnetic field?
1. A 5 foot seven inpatient for brain MRI with a lumbar fusion.
2. All of the choices are a risk.
3. A 5 foot seven impatient for lumbar spine with an unknown G.I. clip.
4. A 5 foot nine inpatient for a cervical spine MRI with an unknown cardiac stent. -
(ANSWER)3.
Arrythmogenesis potential can be produced at which of the following
1. Scanning a cardiac MRI with a heart valve.
2. Scanning in the abdomen with a cardiac stent
3. Scanning a brain with retain cardiac leads.
4. Scanning a foot with a transmit receive coil. - (ANSWER)Scanning a brain with a retained
cardiac leads
,An object that is electrically conductive, but not Ferris is moving through the magnetic spatial
gradient. Opposing magnetic forces are produced in that object. This can be explained by what -
(ANSWER)Lenz force
Which of the following slew rates will describe a faster changing time varying gradient?
1. 100 T/m/s
2.125
3.150
4.200 - (ANSWER)200
Heating in our patient is dependent on which of the following? Select all that apply.
1. Management of heating to expose tissue.
2. Tissue conductivity.
3. Tissue permittivity.
4. Slice thickness. - (ANSWER)1,2,3
Which of the following can be used as a heat sink?
1. A piece of 100% cloth.
2. A piece of aluminum foil.
, 3. A 1 cm pad.
4. An ice pack. - (ANSWER)Ice pack
An obese patient has tissue pressed against the side of the bore. What burn is the patient at risk
of? - (ANSWER)Proximity burn
You have reached your limit and cannot continue scanning what can be done to reduce your SAR
1. Add more slices.
2. Decrease receiving bandwidth.
3. Increase flip angle.
4. Decrease TE. - (ANSWER)Decrease receiving bandwidth
A patient has a hip replacement and is undergoing an MRI exam of the hip. What could happen -
(ANSWER)Production of hotspots around the implant
____ describes gadolinium getting into the water supply - (ANSWER)Anthropogenic
Is known that there is flammable risk associated with a quench that released cryogen into the
room. This occurs because helium is flammable true or false. - (ANSWER)False
100% GRADED |100 REAL & COMPLETE QUESTIONS AND ANSWERS
| 2026 VERSION , GET IT CORRECT!!!
Which of the following situations would promote the highest risk of an object reacting to the
static magnetic field?
1. A 5 foot seven inpatient for brain MRI with a lumbar fusion.
2. All of the choices are a risk.
3. A 5 foot seven impatient for lumbar spine with an unknown G.I. clip.
4. A 5 foot nine inpatient for a cervical spine MRI with an unknown cardiac stent. -
(ANSWER)3.
Arrythmogenesis potential can be produced at which of the following
1. Scanning a cardiac MRI with a heart valve.
2. Scanning in the abdomen with a cardiac stent
3. Scanning a brain with retain cardiac leads.
4. Scanning a foot with a transmit receive coil. - (ANSWER)Scanning a brain with a retained
cardiac leads
,An object that is electrically conductive, but not Ferris is moving through the magnetic spatial
gradient. Opposing magnetic forces are produced in that object. This can be explained by what -
(ANSWER)Lenz force
Which of the following slew rates will describe a faster changing time varying gradient?
1. 100 T/m/s
2.125
3.150
4.200 - (ANSWER)200
Heating in our patient is dependent on which of the following? Select all that apply.
1. Management of heating to expose tissue.
2. Tissue conductivity.
3. Tissue permittivity.
4. Slice thickness. - (ANSWER)1,2,3
Which of the following can be used as a heat sink?
1. A piece of 100% cloth.
2. A piece of aluminum foil.
, 3. A 1 cm pad.
4. An ice pack. - (ANSWER)Ice pack
An obese patient has tissue pressed against the side of the bore. What burn is the patient at risk
of? - (ANSWER)Proximity burn
You have reached your limit and cannot continue scanning what can be done to reduce your SAR
1. Add more slices.
2. Decrease receiving bandwidth.
3. Increase flip angle.
4. Decrease TE. - (ANSWER)Decrease receiving bandwidth
A patient has a hip replacement and is undergoing an MRI exam of the hip. What could happen -
(ANSWER)Production of hotspots around the implant
____ describes gadolinium getting into the water supply - (ANSWER)Anthropogenic
Is known that there is flammable risk associated with a quench that released cryogen into the
room. This occurs because helium is flammable true or false. - (ANSWER)False
