Radiography Exam Study Guide 2026
Everything you need to pass the Radiography Exam exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
Radiography Exam exam key facts
- The ARRT Radiography exam has 230 questions: 200 that are scored and 30 unscored pilot questions. Source
- Candidates get 230 minutes of test time for the ARRT Radiography exam, and the full appointment, including tutorial, NDA and survey, lasts 250 minutes (4 hours 10 minutes). Source
- Candidates need a total scaled score of 75 on a 1–99 scale to pass the ARRT Radiography exam, and 75 is not a percentage. Source
- The ARRT Radiography certification and registration application fee is $225, the primary-pathway fee that covers one exam window. Source
- ARRT allows three attempts within three years to pass the Radiography exam, counted from the start date of the candidate's first exam window. Source
- ARRT Radiography certification and registration is valid one year at a time and must be renewed every year, with continuing education reported every two years. Source
📋 Radiography Exam Exam Format at a Glance
📚 Radiography Exam Topics to Study (69)
✍️ Sample Radiography Exam Questions & Answers
1. What is the purpose of a quality audit in Radiography Exam practice?
This is fundamental to Radiography Exam practice. To systematically evaluate processes against standards and identify improvement opportunities represents the professional standard for quality in the Radiography Exam certification framework.
2. What is the inverse square law as applied to X-ray intensity?
The inverse square law states that radiation intensity decreases as the inverse square of the distance from the source (I1/I2 = D2²/D1²).
3. Which law prohibits Medicare and Medicaid fraud, including billing for services not rendered or upcoding procedures?
The False Claims Act (31 U.S.C. §§ 3729–3733) prohibits knowingly submitting false or fraudulent claims to federal healthcare programs. Violations can result in treble damages, civil monetary penalties, and criminal prosecution.
4. Which patient condition requires the greatest caution and individualized risk-benefit assessment before administering iodinated IV contrast?
An eGFR of 20 mL/min/1.73m² represents severe chronic kidney disease, placing the patient at significant risk for contrast-induced acute kidney injury and requiring careful risk-benefit evaluation.
5. In CT, the term 'effective mAs' accounts for pitch and is calculated as:
Effective mAs = mAs / pitch. It normalizes the mAs for pitch, allowing meaningful dose comparisons between protocols with different pitches. Higher pitch = lower effective mAs = less dose.
6. Which of the following actions is required when a pregnant radiographer declares her pregnancy to the employer?
Upon voluntary declaration of pregnancy, the facility must provide a fetal dosimeter (worn at the abdomen under the lead apron), discuss the 5 mSv dose limit for the gestational period, and review applicable work assignments to keep fetal dose ALARA.
🎯 Free Radiography Exam Practice Tests
📖 Radiography Exam Guides & Articles
What Practice Test Geeks adds beyond an AI chat for Radiography Exam
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length Radiography Exam mock exam — 230 questions in 230 minutes with a 75% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed Radiography Exam question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable Radiography Exam cheat sheet you can print or save as a PDF.
- Radiography Exam flashcards built from the same question bank.
- Free Radiography Exam practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- arrt.org — Score validity, retake policy, test delivery, eligibility, passing score, score release, fees, exam information · verified Oct 2026
- home.pearsonvue.com — Registration deadline · verified Oct 2026
- assets-us-01.kc-usercontent.com — Exam format, registration, time limit · verified Oct 2026