ILLINOIS MRI TECHNOLOGIST EXAM PRACTICE TEST QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
,Core Domains*
Patient Care and Ethical/Legal Aspects*
MRI Screening and Safety*
Physical Principles of Image Formation*
Sequence Parameters and Image Options*
Data Acquisition, Processing, and Storage*
Neurological Imaging Procedures*
Body Imaging Procedures*
Musculoskeletal Imaging Procedures*
, Artifacts and Quality Control*
Pharmacology and Contrast Media*
Introduction*
This practice assessment is designed to prepare candidates for the Illinois MRI Technologist*
examination, which evaluates entry-level competency for magnetic resonance imaging*
practice. The exam assesses critical knowledge and cognitive skills across patient care,*
safety protocols, image production physics, and clinical procedures. Questions are*
presented in multiple-choice and scenario-based formats that emphasize real-world*
application, clinical decision-making, and professional judgment. Success requires*
mastery of ARRT content specifications including MRI screening, sequence parameters,*
artifact recognition, and anatomical imaging protocols.*
SECTION ONE: QUESTIONS 1–100
Question 1
A patient scheduled for an MRI exam reports having a pacemaker implanted 3 years ago. What is the most
appropriate initial action for the MRI technologist?
, A. Proceed with the exam after verifying the pacemaker is MR Conditional
B. Cancel the exam and consult with the referring physician about alternative imaging
C. Scan the patient at a reduced magnetic field strength of 1.5 Tesla
D. Allow the exam only if the pacemaker is programmed to MRI mode by cardiology
🟢 B. Cancel the exam and consult with the referring physician about alternative imaging
🔴 RATIONALE: Most pacemakers implanted before recent years are MR Unsafe. Even if a pacemaker claims
to be MR Conditional, specific protocols must be followed including programming by cardiology, continuous
monitoring, and verifying manufacturer specifications. The safest initial action is to cancel and consult about
alternatives until the device status is confirmed.
Question 2
Which MRI parameter directly controls the amount of T1 weighting in an image?
A. Echo time (TE)
B. Repetition time (TR)
C. Field of view (FOV)
D. Matrix size
🟢 B. Repetition time (TR)
🔴 RATIONALE: TR (repetition time) is the primary parameter controlling T1 weighting. Short TR values
(400-800 ms) produce T1-weighted images by allowing incomplete T1 recovery. TE controls T2 weighting,
while FOV and matrix affect spatial resolution.
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
,Core Domains*
Patient Care and Ethical/Legal Aspects*
MRI Screening and Safety*
Physical Principles of Image Formation*
Sequence Parameters and Image Options*
Data Acquisition, Processing, and Storage*
Neurological Imaging Procedures*
Body Imaging Procedures*
Musculoskeletal Imaging Procedures*
, Artifacts and Quality Control*
Pharmacology and Contrast Media*
Introduction*
This practice assessment is designed to prepare candidates for the Illinois MRI Technologist*
examination, which evaluates entry-level competency for magnetic resonance imaging*
practice. The exam assesses critical knowledge and cognitive skills across patient care,*
safety protocols, image production physics, and clinical procedures. Questions are*
presented in multiple-choice and scenario-based formats that emphasize real-world*
application, clinical decision-making, and professional judgment. Success requires*
mastery of ARRT content specifications including MRI screening, sequence parameters,*
artifact recognition, and anatomical imaging protocols.*
SECTION ONE: QUESTIONS 1–100
Question 1
A patient scheduled for an MRI exam reports having a pacemaker implanted 3 years ago. What is the most
appropriate initial action for the MRI technologist?
, A. Proceed with the exam after verifying the pacemaker is MR Conditional
B. Cancel the exam and consult with the referring physician about alternative imaging
C. Scan the patient at a reduced magnetic field strength of 1.5 Tesla
D. Allow the exam only if the pacemaker is programmed to MRI mode by cardiology
🟢 B. Cancel the exam and consult with the referring physician about alternative imaging
🔴 RATIONALE: Most pacemakers implanted before recent years are MR Unsafe. Even if a pacemaker claims
to be MR Conditional, specific protocols must be followed including programming by cardiology, continuous
monitoring, and verifying manufacturer specifications. The safest initial action is to cancel and consult about
alternatives until the device status is confirmed.
Question 2
Which MRI parameter directly controls the amount of T1 weighting in an image?
A. Echo time (TE)
B. Repetition time (TR)
C. Field of view (FOV)
D. Matrix size
🟢 B. Repetition time (TR)
🔴 RATIONALE: TR (repetition time) is the primary parameter controlling T1 weighting. Short TR values
(400-800 ms) produce T1-weighted images by allowing incomplete T1 recovery. TE controls T2 weighting,
while FOV and matrix affect spatial resolution.
