1 | Page
ARRT Registry Exam Practice Test Bank | 200+
Questions in Actual Exam-Style Format with Verified
Answers and Detailed Rationales 2026–2027 |
American Registry of Radiologic Technologists
(ARRT) Exam Prep | Comprehensive Radiologic
Technology Review | Graded A+ | 100% Pass
Guaranteed
SECTION 1: PATIENT CARE, INTERACTIONS & MANAGEMENT
(Questions 1-50)
===================================================
1. A patient arrives for an imaging procedure and states, "I'm allergic to
iodine and shellfish." What is the most appropriate initial action?
a) Proceed with the examination using non-ionic contrast
b) Cancel the examination immediately
c) Assess the type and severity of the allergic reaction and notify the
ordering provider
d) Pre-medicate with diphenhydramine without further assessment
Answer: c
Rationale: An iodine allergy is a critical finding for any contrast-
enhanced study. The technologist must first assess the severity and
nature of the reaction, document it, and then consult the radiologist or
,2 | Page
ordering provider to determine the appropriate course of action. This
may involve pre-medication or alternative imaging.
2. A patient presents to the radiology department with a signed consent
form for an intravenous pyelogram. What is the technologist's primary
responsibility regarding the consent?
a) To ensure the patient understands the procedure before starting
b) To verify the patient's identity and that the consent is signed and valid
c) To explain all risks and benefits of the procedure
d) To keep the original form in the patient's chart after the exam
Answer: b
Rationale: The primary responsibility of the technologist regarding
informed consent is to verify the patient's identity and confirm that a
properly signed, valid consent form is on file before proceeding.
Explaining risks and benefits is the role of the physician.
3. A patient in the radiology department suddenly becomes unresponsive
and pulseless. The technologist should:
a) Begin CPR immediately and call for assistance
b) Go find a nurse to help
c) Complete the imaging exam quickly
d) Wait for the provider to arrive
Answer: a
Rationale: In a code situation, patient safety is paramount. The
technologist's immediate action is to assess the patient, begin basic life
support (BLS) and CPR, and call for the emergency response team.
,3 | Page
4. Which of the following is the MOST important principle of radiation
protection for a pregnant patient?
a) Use of a lead apron
b) Using the lowest possible technique
c) Justification of the examination
d) Using gonadal shielding
Answer: c
Rationale: While all options are important for radiation protection, the
most critical principle for a pregnant patient is justification. The exam
must be medically necessary, and the benefits must clearly outweigh the
potential risks to the fetus.
5. What is the purpose of the "time-out" procedure in the radiology
department?
a) To allow the patient to rest
b) To verify the correct patient, procedure, and site
c) To prepare the equipment
d) To check the patient's vital signs
Answer: b
Rationale: The "time-out" is a universal protocol to prevent wrong-site,
wrong-procedure, and wrong-patient errors. It is performed immediately
before the procedure.
, 4 | Page
6. A patient is anxious about an upcoming MRI exam. Which statement
is most appropriate to reduce their anxiety?
a) "Don't worry, this is a very easy and painless procedure."
b) "You will be fine, this machine is safe."
c) "I understand you're feeling nervous. The exam is painless, and I will
be here to communicate with you throughout."
d) "Just close your eyes and try to relax."
Answer: c
Rationale: This therapeutic communication technique validates the
patient's feelings and provides clear, reassuring information about what
to expect.
7. When transporting a patient on a stretcher, the technologist should:
a) Push the stretcher from the head
b) Pull the stretcher from the foot
c) Secure all IV lines and tubes
d) Move the patient without locking the stretcher
Answer: c
Rationale: Patient safety during transport requires securing IV lines,
oxygen tubing, and catheters to prevent dislodgement. Stretchers should
be pushed from the head and locked during transfer.
8. A diabetic patient is scheduled for a fasting examination. The patient
states they took their insulin this morning. What should the technologist
do?
ARRT Registry Exam Practice Test Bank | 200+
Questions in Actual Exam-Style Format with Verified
Answers and Detailed Rationales 2026–2027 |
American Registry of Radiologic Technologists
(ARRT) Exam Prep | Comprehensive Radiologic
Technology Review | Graded A+ | 100% Pass
Guaranteed
SECTION 1: PATIENT CARE, INTERACTIONS & MANAGEMENT
(Questions 1-50)
===================================================
1. A patient arrives for an imaging procedure and states, "I'm allergic to
iodine and shellfish." What is the most appropriate initial action?
a) Proceed with the examination using non-ionic contrast
b) Cancel the examination immediately
c) Assess the type and severity of the allergic reaction and notify the
ordering provider
d) Pre-medicate with diphenhydramine without further assessment
Answer: c
Rationale: An iodine allergy is a critical finding for any contrast-
enhanced study. The technologist must first assess the severity and
nature of the reaction, document it, and then consult the radiologist or
,2 | Page
ordering provider to determine the appropriate course of action. This
may involve pre-medication or alternative imaging.
2. A patient presents to the radiology department with a signed consent
form for an intravenous pyelogram. What is the technologist's primary
responsibility regarding the consent?
a) To ensure the patient understands the procedure before starting
b) To verify the patient's identity and that the consent is signed and valid
c) To explain all risks and benefits of the procedure
d) To keep the original form in the patient's chart after the exam
Answer: b
Rationale: The primary responsibility of the technologist regarding
informed consent is to verify the patient's identity and confirm that a
properly signed, valid consent form is on file before proceeding.
Explaining risks and benefits is the role of the physician.
3. A patient in the radiology department suddenly becomes unresponsive
and pulseless. The technologist should:
a) Begin CPR immediately and call for assistance
b) Go find a nurse to help
c) Complete the imaging exam quickly
d) Wait for the provider to arrive
Answer: a
Rationale: In a code situation, patient safety is paramount. The
technologist's immediate action is to assess the patient, begin basic life
support (BLS) and CPR, and call for the emergency response team.
,3 | Page
4. Which of the following is the MOST important principle of radiation
protection for a pregnant patient?
a) Use of a lead apron
b) Using the lowest possible technique
c) Justification of the examination
d) Using gonadal shielding
Answer: c
Rationale: While all options are important for radiation protection, the
most critical principle for a pregnant patient is justification. The exam
must be medically necessary, and the benefits must clearly outweigh the
potential risks to the fetus.
5. What is the purpose of the "time-out" procedure in the radiology
department?
a) To allow the patient to rest
b) To verify the correct patient, procedure, and site
c) To prepare the equipment
d) To check the patient's vital signs
Answer: b
Rationale: The "time-out" is a universal protocol to prevent wrong-site,
wrong-procedure, and wrong-patient errors. It is performed immediately
before the procedure.
, 4 | Page
6. A patient is anxious about an upcoming MRI exam. Which statement
is most appropriate to reduce their anxiety?
a) "Don't worry, this is a very easy and painless procedure."
b) "You will be fine, this machine is safe."
c) "I understand you're feeling nervous. The exam is painless, and I will
be here to communicate with you throughout."
d) "Just close your eyes and try to relax."
Answer: c
Rationale: This therapeutic communication technique validates the
patient's feelings and provides clear, reassuring information about what
to expect.
7. When transporting a patient on a stretcher, the technologist should:
a) Push the stretcher from the head
b) Pull the stretcher from the foot
c) Secure all IV lines and tubes
d) Move the patient without locking the stretcher
Answer: c
Rationale: Patient safety during transport requires securing IV lines,
oxygen tubing, and catheters to prevent dislodgement. Stretchers should
be pushed from the head and locked during transfer.
8. A diabetic patient is scheduled for a fasting examination. The patient
states they took their insulin this morning. What should the technologist
do?
