MRI Emergency Procedures Exam
Practice Questions and Correct Answers
(Verified Answers) Plus Rationales 2027
Q&A | Instant Download Pdf
1. What is the primary priority during a medical emergency in the MRI scanner
room?
A. Complete the current imaging sequence
B. Protect the patient and initiate appropriate emergency care while managing
MR hazards
C. Retrieve conventional emergency equipment from the hallway
D. Immediately quench the magnet
Rationale: During an emergency, patient safety is the priority, but emergency
responders must also remain aware of the persistent magnetic-field hazard. The
ACR recommends rapidly moving the patient to a predetermined magnetically
safe location while initiating appropriate life support.
2. A patient experiences cardiac arrest in Zone IV. Where should the patient
ideally be moved for full resuscitation?
A. The MRI control room
B. The scanner bore
C. The Zone IV entrance
D. A predetermined magnetically safe location outside Zone IV
Rationale: The ACR recommends removing a patient experiencing cardiac or
respiratory arrest from Zone IV to a predetermined magnetically safe location so
conventional resuscitation equipment can be safely used.
,3. What should appropriately trained MR personnel do if a patient requires
immediate basic life support?
A. Begin appropriate life-support measures without unnecessary delay
B. Wait until the magnet is completely shut down
C. Bring an ordinary AED into Zone IV
D. Complete the MRI sequence first
Rationale: Emergency care should not be unnecessarily delayed. If evacuation
takes more than a few seconds, the ACR advises MR personnel to prioritize patient
safety and initiate necessary resuscitation maneuvers even while still in Zone IV.
4. Which piece of equipment should not ordinarily be brought into Zone IV
during a cardiac arrest?
A. An MR Conditional stretcher
B. An MR Safe oxygen-delivery device
C. A conventional automated external defibrillator
D. An MR Safe patient-monitoring device
Rationale: Conventional AEDs may contain ferromagnetic components and other
MR hazards. The ACR specifically states that MR-unsafe AEDs should not be
brought into Zone IV.
5. What is the purpose of an MR Conditional gurney in an emergency?
A. To increase scanner performance
B. To allow a patient to be transferred safely when the MRI table cannot be
undocked
C. To replace the MRI patient table permanently
D. To extinguish fires in Zone IV
Rationale: Facilities should have immediate access to an appropriately MR
Conditional gurney for situations in which an unstable patient cannot simply be
transferred from an undocked MRI table.
,6. What should happen after an emergency patient has been moved into Zone
III for resuscitation?
A. The Zone IV door should remain open for convenience.
B. The magnet should automatically be considered safe.
C. Everyone should enter Zone IV to assist.
D. The Zone IV door should be closed and secured.
Rationale: Once resuscitation has moved to Zone III, the ACR recommends closing
and securing the Zone IV door to prevent inadvertent entry by responding
personnel who may carry unsafe equipment.
7. Why should conventional emergency equipment be kept outside Zone IV?
A. It can interfere with patient communication.
B. It can reduce image resolution.
C. It may contain ferromagnetic components that can become projectiles.
D. It causes excessive patient motion.
Rationale: Conventional emergency equipment may contain ferromagnetic
materials. Near the MRI magnet, such equipment can be rapidly attracted toward
the scanner and cause serious injury or equipment damage.
8. What is the recommended general response when a patient has a medical
emergency during an MRI examination?
A. Stop the examination and safely remove the patient from the MR
environment as rapidly as practical.
B. Continue scanning while contacting the physician.
C. Bring a conventional crash cart directly into Zone IV.
D. Immediately activate a magnet quench for every emergency.
Rationale: The ACR recommends prioritizing basic life support and rapid, safe
evacuation from Zone IV. A quench is not routinely recommended for ordinary
medical emergencies.
, 9. Is an emergency magnet quench routinely recommended for a cardiac arrest
occurring in Zone IV?
A. Yes, for every cardiac arrest
B. Yes, whenever CPR is required
C. Yes, whenever the patient is unconscious
D. No, it is not routinely recommended for this situation
Rationale: The ACR specifically states that Emergency Magnet Off/quench is not
routinely recommended for medical emergencies such as cardiac arrest. The
priority is rapid evacuation and initiation of appropriate resuscitation.
10. If transferring an unstable patient out of Zone IV is delayed for more than a
few seconds, what should MR personnel prioritize?
A. Completing the imaging examination
B. Initiating necessary cardiorespiratory resuscitation maneuvers
C. Retrieving a conventional AED
D. Shutting down all hospital electrical systems
Rationale: Patient care takes priority. If evacuation is delayed, appropriately
trained personnel should begin necessary chest compressions, rescue breaths, or
other appropriate basic life-support measures while continuing efforts to evacuate
safely.
11. Which mnemonic is associated with the ACR's recommended MR response
to a fire?
A. FAST
B. STOP
C. RACE
D. SAFE
Rationale: RACE stands for Rescue persons in danger if safe to do so, Activate the
alarm, Contain the fire, and Evacuate if instructed by the fire department.
Practice Questions and Correct Answers
(Verified Answers) Plus Rationales 2027
Q&A | Instant Download Pdf
1. What is the primary priority during a medical emergency in the MRI scanner
room?
A. Complete the current imaging sequence
B. Protect the patient and initiate appropriate emergency care while managing
MR hazards
C. Retrieve conventional emergency equipment from the hallway
D. Immediately quench the magnet
Rationale: During an emergency, patient safety is the priority, but emergency
responders must also remain aware of the persistent magnetic-field hazard. The
ACR recommends rapidly moving the patient to a predetermined magnetically
safe location while initiating appropriate life support.
2. A patient experiences cardiac arrest in Zone IV. Where should the patient
ideally be moved for full resuscitation?
A. The MRI control room
B. The scanner bore
C. The Zone IV entrance
D. A predetermined magnetically safe location outside Zone IV
Rationale: The ACR recommends removing a patient experiencing cardiac or
respiratory arrest from Zone IV to a predetermined magnetically safe location so
conventional resuscitation equipment can be safely used.
,3. What should appropriately trained MR personnel do if a patient requires
immediate basic life support?
A. Begin appropriate life-support measures without unnecessary delay
B. Wait until the magnet is completely shut down
C. Bring an ordinary AED into Zone IV
D. Complete the MRI sequence first
Rationale: Emergency care should not be unnecessarily delayed. If evacuation
takes more than a few seconds, the ACR advises MR personnel to prioritize patient
safety and initiate necessary resuscitation maneuvers even while still in Zone IV.
4. Which piece of equipment should not ordinarily be brought into Zone IV
during a cardiac arrest?
A. An MR Conditional stretcher
B. An MR Safe oxygen-delivery device
C. A conventional automated external defibrillator
D. An MR Safe patient-monitoring device
Rationale: Conventional AEDs may contain ferromagnetic components and other
MR hazards. The ACR specifically states that MR-unsafe AEDs should not be
brought into Zone IV.
5. What is the purpose of an MR Conditional gurney in an emergency?
A. To increase scanner performance
B. To allow a patient to be transferred safely when the MRI table cannot be
undocked
C. To replace the MRI patient table permanently
D. To extinguish fires in Zone IV
Rationale: Facilities should have immediate access to an appropriately MR
Conditional gurney for situations in which an unstable patient cannot simply be
transferred from an undocked MRI table.
,6. What should happen after an emergency patient has been moved into Zone
III for resuscitation?
A. The Zone IV door should remain open for convenience.
B. The magnet should automatically be considered safe.
C. Everyone should enter Zone IV to assist.
D. The Zone IV door should be closed and secured.
Rationale: Once resuscitation has moved to Zone III, the ACR recommends closing
and securing the Zone IV door to prevent inadvertent entry by responding
personnel who may carry unsafe equipment.
7. Why should conventional emergency equipment be kept outside Zone IV?
A. It can interfere with patient communication.
B. It can reduce image resolution.
C. It may contain ferromagnetic components that can become projectiles.
D. It causes excessive patient motion.
Rationale: Conventional emergency equipment may contain ferromagnetic
materials. Near the MRI magnet, such equipment can be rapidly attracted toward
the scanner and cause serious injury or equipment damage.
8. What is the recommended general response when a patient has a medical
emergency during an MRI examination?
A. Stop the examination and safely remove the patient from the MR
environment as rapidly as practical.
B. Continue scanning while contacting the physician.
C. Bring a conventional crash cart directly into Zone IV.
D. Immediately activate a magnet quench for every emergency.
Rationale: The ACR recommends prioritizing basic life support and rapid, safe
evacuation from Zone IV. A quench is not routinely recommended for ordinary
medical emergencies.
, 9. Is an emergency magnet quench routinely recommended for a cardiac arrest
occurring in Zone IV?
A. Yes, for every cardiac arrest
B. Yes, whenever CPR is required
C. Yes, whenever the patient is unconscious
D. No, it is not routinely recommended for this situation
Rationale: The ACR specifically states that Emergency Magnet Off/quench is not
routinely recommended for medical emergencies such as cardiac arrest. The
priority is rapid evacuation and initiation of appropriate resuscitation.
10. If transferring an unstable patient out of Zone IV is delayed for more than a
few seconds, what should MR personnel prioritize?
A. Completing the imaging examination
B. Initiating necessary cardiorespiratory resuscitation maneuvers
C. Retrieving a conventional AED
D. Shutting down all hospital electrical systems
Rationale: Patient care takes priority. If evacuation is delayed, appropriately
trained personnel should begin necessary chest compressions, rescue breaths, or
other appropriate basic life-support measures while continuing efforts to evacuate
safely.
11. Which mnemonic is associated with the ACR's recommended MR response
to a fire?
A. FAST
B. STOP
C. RACE
D. SAFE
Rationale: RACE stands for Rescue persons in danger if safe to do so, Activate the
alarm, Contain the fire, and Evacuate if instructed by the fire department.
