MRSO FINAL EXAMS ACTUAL QUESTIONS AND
ANSWERS SURE A+
✔✔It is the responsibility of the _________not only to identify the necessary training,
but also to identify those individuals
who qualify as level 2 MR personnel - ✔✔MR medical director
✔✔It is understood that the medical director will have the necessary education and
experience in MR safety to qualify as: - ✔✔level 2 MR personnel
✔✔Non-MR personnel will be the terminology used to refer to: - ✔✔any individual or
group who has not within the previous 12 months undergone the designated
formal training in MR safety issues defined by
the MR safety director of that installation.
✔✔Zone III regions should be physically restricted from general public access by: -
✔✔key locks, passkey locking systems, or any other reliable, physically restricting
method that can differentiate between MR personnel and non-MR
personnel
✔✔Secured Access:
, Only ____________ shall be provided free access, such as the access keys or
passkeys, to Zone III. - ✔✔MR personnel
✔✔Non-MR personnel should be ____________ within Zone III
or IV restricted regions. - ✔✔accompanied by, or under the immediate supervision of
and in visual or verbal contact with, one specifically identified level 2 MR person for
the entirety of their duration
✔✔Patients should be screened and changed in zone - ✔✔2
✔✔Who is responsible for the safe execution
of an MRI procedure? - ✔✔It's the radiologist / MR Medical Director
✔✔Any area 5 gauss or higher is zone ________ and must have _________ access -
✔✔4 - restricted access
✔✔Magnetic Sheilding ____________________ the magnetic field - ✔✔reshapes
✔✔Zone 4 should be clearly marked and have a lighted sign stating: - ✔✔THE
MAGNET IS ALWAYS ON
✔✔Verify all objects brought into zone 4 are non-ferrous with a - ✔✔1000 gauss
handheld magnet
✔✔Objects within zones 3 & 4 should be tested and clearly ___________ - ✔✔labeled
✔✔"The results of such (portable metallic/partially metallic object) testing, as well as the
date, time, and name of the tester, and methodology used for that particular device,
should be documented in writing. If a device has not been tested, or if its MR
compatibility or safety status is unknown, it should not be permitted unrestricted access
to Zone ____." - ✔✔documented in writing / 3
✔✔Conventional fire extinguishers - ✔✔are not permitted in zone 3
✔✔In the event of a fire, a quench should _________________ - ✔✔not necessarily be
required.
✔✔If firefighters and equipment need to enter into Zones 3 or 4, _________________
personnel should remain and initiate a quench and verify the magnetic field is
________________ - ✔✔MR Level 2 / no longer detectable or a hazard.
✔✔In the event of a fire, remove _____________ to the MRI equipment - ✔✔power
ANSWERS SURE A+
✔✔It is the responsibility of the _________not only to identify the necessary training,
but also to identify those individuals
who qualify as level 2 MR personnel - ✔✔MR medical director
✔✔It is understood that the medical director will have the necessary education and
experience in MR safety to qualify as: - ✔✔level 2 MR personnel
✔✔Non-MR personnel will be the terminology used to refer to: - ✔✔any individual or
group who has not within the previous 12 months undergone the designated
formal training in MR safety issues defined by
the MR safety director of that installation.
✔✔Zone III regions should be physically restricted from general public access by: -
✔✔key locks, passkey locking systems, or any other reliable, physically restricting
method that can differentiate between MR personnel and non-MR
personnel
✔✔Secured Access:
, Only ____________ shall be provided free access, such as the access keys or
passkeys, to Zone III. - ✔✔MR personnel
✔✔Non-MR personnel should be ____________ within Zone III
or IV restricted regions. - ✔✔accompanied by, or under the immediate supervision of
and in visual or verbal contact with, one specifically identified level 2 MR person for
the entirety of their duration
✔✔Patients should be screened and changed in zone - ✔✔2
✔✔Who is responsible for the safe execution
of an MRI procedure? - ✔✔It's the radiologist / MR Medical Director
✔✔Any area 5 gauss or higher is zone ________ and must have _________ access -
✔✔4 - restricted access
✔✔Magnetic Sheilding ____________________ the magnetic field - ✔✔reshapes
✔✔Zone 4 should be clearly marked and have a lighted sign stating: - ✔✔THE
MAGNET IS ALWAYS ON
✔✔Verify all objects brought into zone 4 are non-ferrous with a - ✔✔1000 gauss
handheld magnet
✔✔Objects within zones 3 & 4 should be tested and clearly ___________ - ✔✔labeled
✔✔"The results of such (portable metallic/partially metallic object) testing, as well as the
date, time, and name of the tester, and methodology used for that particular device,
should be documented in writing. If a device has not been tested, or if its MR
compatibility or safety status is unknown, it should not be permitted unrestricted access
to Zone ____." - ✔✔documented in writing / 3
✔✔Conventional fire extinguishers - ✔✔are not permitted in zone 3
✔✔In the event of a fire, a quench should _________________ - ✔✔not necessarily be
required.
✔✔If firefighters and equipment need to enter into Zones 3 or 4, _________________
personnel should remain and initiate a quench and verify the magnetic field is
________________ - ✔✔MR Level 2 / no longer detectable or a hazard.
✔✔In the event of a fire, remove _____________ to the MRI equipment - ✔✔power
