RD TEST MOCK FINAL TEST 2026
QUESTIONS WITH CORRECT ANSWERS
GRADED A+
◍ Which of the following is a short term effect of gadolinium based contrast?
A. Gadolinium retention
B. NSF
C. Nausea
D. GAP.
Answer: C. Nausea
◍ Wire and leads can produce heat because they are what?
A. Magnetic
B. Reactive
C. Diamagnetic
D. Electrically conductive.
Answer: D. Electrically conductive
◍ A patient will change into a gown in this location?
A. Zone 1
B. Zone IV
C. Zone 3
D. Zone 2.
Answer: D. Zone 2
◍ As blood flows through a vessel, currents can be induced. The degree of this
is called?
A. Magnetophosphenes
B. Fringe field
C. Translational forces
D. Flow potential.
, Answer: D. Flow potential
◍ What does discovery mean in a court case?
A. A way to get records on someone named in a case
B. A process of sentencing a defendant
C. All of the choices
D. A new turn of events in a court case.
Answer: A. A way to get records on someone named in a case
◍ What is hypothermia?
A. When the blood pressure decreases dramatically
B. When the body temperature gets dangerously warm
C. When the body temps get dangerously cold
D. When the blood pressure increases dramatically.
Answer: C. When the body temps get dangerously cold
◍ What is a quench?
A. Not used in MRI
B. Rebooting the MR unit
C. Moving a patient out of a scanner slowly
D. The release of the cryogen from an MR unit.
Answer: D. The release of the cryogen from an MR unit
◍ Unsafe electrical devices in patients should be restricted from which of the
following?
A. Entering Zone 2
B. Entering Zone 1
C. Crossing the 5-gauss line
D. Crossing the 10-gauss line.
Answer: C. Crossing the 5-gauss line
◍ What gradient coil will produce coronal images?
A. Z gradient
B. All of the choices
C. X gradient
D. Y gradient.
, Answer: D. Y Gradient
◍ Which of the following is true of a tort in a legal case?
A. It involves damages to themselves
B. It involves an unintentional event that involves an emotional stress to
another person
C. It involves damages to a person or a persons property
D. It involves breaking a law.
Answer: C. It involves damages to a person or a persons property
◍ Which of the following are considered non allergic reactions to gadolinium
contrast media? Select all that apply?
A. Headache
B. Pain at injection site
C. Emesis
D. Hives.
Answer: A. HeadacheB. Pain at injection siteC. Emesis
◍ The allowable maximum strength of the gradient coils is called what?
A. The rise time
B. Spatial gradient
C. Maximum gradient peak
D. The slew rate.
Answer: C. Maximum gradient peak
◍ Where will peripheral nerve stimulation be the strongest?
A. Isocenter
B. Outside the gantry near the 5 gauss line
C. Further away from isocenter in the gantry
D. At the level of the table when its advanced.
Answer: C. Further away from isocenter in the gantry
◍ Normal kidneys should excrete all gadolinium contrast from a patient how
quickly?
A. 48 hours
B. 24 hours
QUESTIONS WITH CORRECT ANSWERS
GRADED A+
◍ Which of the following is a short term effect of gadolinium based contrast?
A. Gadolinium retention
B. NSF
C. Nausea
D. GAP.
Answer: C. Nausea
◍ Wire and leads can produce heat because they are what?
A. Magnetic
B. Reactive
C. Diamagnetic
D. Electrically conductive.
Answer: D. Electrically conductive
◍ A patient will change into a gown in this location?
A. Zone 1
B. Zone IV
C. Zone 3
D. Zone 2.
Answer: D. Zone 2
◍ As blood flows through a vessel, currents can be induced. The degree of this
is called?
A. Magnetophosphenes
B. Fringe field
C. Translational forces
D. Flow potential.
, Answer: D. Flow potential
◍ What does discovery mean in a court case?
A. A way to get records on someone named in a case
B. A process of sentencing a defendant
C. All of the choices
D. A new turn of events in a court case.
Answer: A. A way to get records on someone named in a case
◍ What is hypothermia?
A. When the blood pressure decreases dramatically
B. When the body temperature gets dangerously warm
C. When the body temps get dangerously cold
D. When the blood pressure increases dramatically.
Answer: C. When the body temps get dangerously cold
◍ What is a quench?
A. Not used in MRI
B. Rebooting the MR unit
C. Moving a patient out of a scanner slowly
D. The release of the cryogen from an MR unit.
Answer: D. The release of the cryogen from an MR unit
◍ Unsafe electrical devices in patients should be restricted from which of the
following?
A. Entering Zone 2
B. Entering Zone 1
C. Crossing the 5-gauss line
D. Crossing the 10-gauss line.
Answer: C. Crossing the 5-gauss line
◍ What gradient coil will produce coronal images?
A. Z gradient
B. All of the choices
C. X gradient
D. Y gradient.
, Answer: D. Y Gradient
◍ Which of the following is true of a tort in a legal case?
A. It involves damages to themselves
B. It involves an unintentional event that involves an emotional stress to
another person
C. It involves damages to a person or a persons property
D. It involves breaking a law.
Answer: C. It involves damages to a person or a persons property
◍ Which of the following are considered non allergic reactions to gadolinium
contrast media? Select all that apply?
A. Headache
B. Pain at injection site
C. Emesis
D. Hives.
Answer: A. HeadacheB. Pain at injection siteC. Emesis
◍ The allowable maximum strength of the gradient coils is called what?
A. The rise time
B. Spatial gradient
C. Maximum gradient peak
D. The slew rate.
Answer: C. Maximum gradient peak
◍ Where will peripheral nerve stimulation be the strongest?
A. Isocenter
B. Outside the gantry near the 5 gauss line
C. Further away from isocenter in the gantry
D. At the level of the table when its advanced.
Answer: C. Further away from isocenter in the gantry
◍ Normal kidneys should excrete all gadolinium contrast from a patient how
quickly?
A. 48 hours
B. 24 hours
