TheoryRadiography ARRT
Practice Test
Practice for the Radiography ARRT with realistic exam questions, full explanations, timed mock exams and progress tracking — fully offline.
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Radiography ARRT exam — full Q&A walkthrough
Every question read aloud with the answer explained. Play it on your commute, then test yourself.
30 free Radiography ARRT questions
Sampled across every topic area — not just the first page. Try them as a quiz or flip them as flashcards.
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Patient Care & Safety
What is the accepted normal resting adult heart rate range?
Correct — C. A normal resting adult pulse is 60-100 beats per minute. Below 60 is bradycardia and above 100 is tachycardia. -
Patient Care & Safety
Which value represents a normal adult resting respiratory rate?
Correct — B. Normal adult respiration is about 12-20 breaths per minute; newborns breathe much faster. -
Patient Care & Safety
On a blood pressure reading, the systolic value represents pressure during which cardiac event?
Correct — B. Systolic pressure (the higher number) is measured during ventricular contraction, when blood is ejected into the arteries. -
Patient Care & Safety
Which action is the single most effective means of preventing the spread of infection in health care?
Correct — A. Hand hygiene (washing or alcohol-based rub) is recognized by the CDC as the most effective single measure to reduce health-care-associated infection. -
Patient Care & Safety
A sterile field is considered contaminated if which of the following occurs?
Correct — C. Any part of a sterile drape below table level is considered unsterile because it cannot be monitored; sterile fields must be kept above waist or table height and in view. -
Patient Care & Safety
Airborne precautions, such as for active tuberculosis, require which respiratory protection for the technologist?
Correct — B. Airborne pathogens such as tuberculosis travel on small droplet nuclei, so a fit-tested N95 (or higher) respirator is required, not a surgical mask. -
Patient Care & Safety
A patient with Clostridioides difficile requires which specific hand-hygiene measure?
Correct — A. C. difficile forms spores that alcohol-based rubs do not kill; mechanical removal by washing with soap and water is required. -
Patient Care & Safety
When lifting a heavy object, the technologist should primarily use which muscle group?
Correct — B. Proper body mechanics direct the lifter to bend at the knees and lift with the legs, keeping the back straight to avoid spinal injury. -
Patient Care & Safety
When transferring a patient from a wheelchair to the table, the wheelchair should be positioned how?
Correct — C. The chair is placed parallel to the table with wheels locked and footrests up so the patient pivots safely over the shortest distance. -
Patient Care & Safety
A nasal cannula typically delivers oxygen at what flow rate range?
Correct — B. A nasal cannula is a low-flow device delivering roughly 1-6 L/min; higher rates dry the mucosa and a mask is used instead. -
Patient Care & Safety
A patient becomes diaphoretic, clutches the chest, and reports crushing substernal pain. The technologist should first:
Correct — A. These are classic signs of acute myocardial infarction; the priority is to stop, call for help, and not leave the patient. -
Patient Care & Safety
Cool, clammy skin, a rapid weak pulse, falling blood pressure, and confusion are signs of which condition?
Correct — C. Hypotension with tachycardia, pallor, cool clammy skin, and altered mentation indicates shock, a medical emergency requiring immediate response. -
Patient Care & Safety
A standing patient suddenly feels faint and lightheaded. The most appropriate immediate action is to:
Correct — B. Impending syncope is managed by safely lowering the patient to prevent fall injury and improve cerebral perfusion. -
Patient Care & Safety
An open-ended question used in patient history taking is best described as one that:
Correct — A. Open-ended questions invite the patient to describe their condition freely and elicit fuller clinical information than closed questions. -
Patient Care & Safety
Charting in the medical record should always be:
Correct — D. Documentation must be objective, accurate, contemporaneous, and authenticated; the record is a legal document. -
Patient Care & Safety
Informed consent for a procedure must include all of the following EXCEPT:
Correct — B. Valid informed consent covers the nature, risks, benefits, and alternatives, and the right to refuse, but no outcome can be guaranteed. -
Patient Care & Safety
Performing an exam on a competent adult who has clearly refused it could constitute which tort?
Correct — C. Touching or treating a competent patient without consent is battery, an unlawful and intentional physical contact. -
Patient Care & Safety
A technologist drops a fragile patient who was left unattended on a raised table, and the patient is injured. This most likely represents:
Correct — B. Failing to provide the standard of care (leaving a patient unattended) that results in harm is negligence. -
Patient Care & Safety
When communicating with a hearing-impaired patient, the technologist should:
Correct — A. Facing the patient with clear, moderately paced speech supports lip reading and comprehension; shouting distorts speech. -
Patient Care & Safety
Immobilization of a pediatric patient is best described as a tool to:
Correct — C. Proper immobilization minimizes motion, prevents repeat exposures, and protects the child; it is a dose-saving rather than a punitive measure. -
Patient Care & Safety
When imaging an older adult, the technologist should anticipate the need for:
Correct — B. Geriatric patients often need extra time and gentle handling due to reduced mobility, fragile skin, and osteoporosis. -
Patient Care & Safety
Before moving a patient who has a chest tube drainage system, the technologist should ensure the drainage unit is:
Correct — A. A chest tube water-seal drainage unit must remain upright and below the insertion site to prevent backflow into the pleural space. -
Patient Care & Safety
A Foley catheter drainage bag should be positioned how during patient transport?
Correct — C. Keeping the urinary drainage bag below the bladder prevents reflux of urine and reduces infection risk. -
Patient Care & Safety
Standard precautions are based on the principle that:
Correct — B. Standard precautions treat all blood, body fluids, secretions, and excretions (except sweat) as potentially infectious for every patient. -
Patient Care & Safety
When removing personal protective equipment, which item is generally removed LAST?
Correct — D. The mask or respirator is removed last (after leaving the room for airborne precautions) because its front is most contaminated; gloves come off first. -
Patient Care & Safety
The current recommended chest-compression rate for adult CPR is approximately:
Correct — B. Guidelines recommend a compression rate of 100-120 per minute at a depth of about 2 inches for adults. -
Patient Care & Safety
The 'rights' of medication administration include verifying the right patient, drug, dose, route, and:
Correct — A. The classic rights are right patient, drug, dose, route, and time (with documentation), to prevent medication errors. -
Patient Care & Safety
To reduce fall risk, a patient left briefly on the radiographic table should have:
Correct — C. Patients should never be left unattended on a raised table without safety measures; falls are a leading patient-safety event. -
Patient Care & Safety
Mild urticaria (hives) and itching following iodinated contrast is classified as which level of reaction?
Correct — A. Limited hives and itching without airway or cardiovascular compromise is a mild reaction, usually requiring observation and reassurance. -
Patient Care & Safety
Before beginning an exam, patient identity should be confirmed using at least:
Correct — C. Using two identifiers such as name and date of birth is a national patient-safety standard to prevent wrong-patient errors.
Radiography ARRT sample questions
Tap any question below to reveal the answer and a plain-English explanation.
Patient Care & Safety Respecting a patient's cultural and religious practices during imaging primarily reflects which professional value?
A. Patient-centered, respectful care ✓
B. Faster throughput
C. Reduced documentation
D. Lower exposure factors
Correct — A. Honoring cultural and religious needs is part of respectful, patient-centered care and supports trust and cooperation.
Image Production & Exposure Which exposure factor is the primary controller of receptor exposure (image brightness or density)?
A. Kilovoltage (kVp)
B. Source-to-image distance
C. Milliampere-seconds (mAs) ✓
D. Focal spot size
Correct — C. mAs controls the quantity of x-rays produced and is the primary controller of receptor exposure; kVp mainly affects contrast and penetration.
Radiation Physics The particle in the atomic nucleus that carries a positive charge is the:
A. Electron
B. Proton ✓
C. Neutron
D. Photon
Correct — B. Protons carry a positive charge and reside in the nucleus along with neutral neutrons; electrons orbit and are negative.
Radiation Protection The ALARA principle directs that radiation exposure be kept:
A. As high as the equipment allows
B. As low as reasonably achievable ✓
C. At the regulatory maximum
D. Constant for all patients
Correct — B. ALARA (As Low As Reasonably Achievable) is the guiding philosophy to minimize dose to patients, staff, and the public.
Positioning & Procedures The plane that divides the body into anterior and posterior halves is the:
A. Sagittal plane
B. Coronal (frontal) plane ✓
C. Transverse plane
D. Oblique plane
Correct — B. The coronal or frontal plane divides the body into front (anterior) and back (posterior) portions.
Anatomy & Physiology The longest and strongest bone in the human body is the:
A. Humerus
B. Tibia
C. Femur ✓
D. Radius
Correct — C. The femur (thigh bone) is the longest, strongest, and heaviest bone in the body.
Equipment & QC Quality control in radiography refers primarily to:
A. Scheduling patients efficiently
B. Routine testing to verify equipment performs within established limits ✓
C. Ordering supplies
D. Billing accuracy
Correct — B. Quality control is the systematic testing and monitoring of equipment to ensure it meets performance standards and produces consistent image quality.
Contrast & Pharmacology Barium sulfate and iodinated agents are examples of which type of contrast media?
A. Negative contrast
B. Positive contrast ✓
C. Neutral contrast
D. Paramagnetic contrast
Correct — B. Barium and iodine are positive (radiopaque) contrast agents that attenuate the beam and appear white on the image.
About the Radiography ARRT test
Built around Nursing/Medical, this Radiography ARRT question bank mirrors the real exam format instead of guessing at trick questions. Work through the free sample, read every explanation, then move on to full timed mock exams once you're ready.
You will be tested on
- Safe and effective care environment
- Health promotion and maintenance
- Psychosocial and physiological integrity
- Pharmacology, infection control and patient safety
How TheoryPractice helps you pass
- Real exam-style questions with instant, detailed explanations
- Full timed mock exams that mirror the real test format
- Flashcards & quiz modes from the same question bank
- Progress tracking so you know exactly when you're ready
Topics in this question bank
Safe and effective care environment
Health promotion and maintenance
Psychosocial and physiological integrity
Pharmacology, infection control and patient safety
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