How to Study with Limited X-Ray Prep

Everything on the exam, covered

Limited X-Ray Prep is built on the ARRT Limited Scope of Practice in Radiography content specifications, the exam 29 states use for limited X-ray licenses. We cover all of it: the core and all five procedure modules, 50 quiz topics in the Quiz Center, 3,009 practice questions, 203 micro lessons and 3,662 flashcards. Your state picks which modules you take, and the site shows only those once you choose your state.

How the limited scope exam is built

The core is required for everyone: 100 scored questions plus 15 unscored pilot questions you can't tell apart, in 1 hr 55 min.

Then come the procedure modules. Each is timed on its own at about a minute per question, and your state decides which ones you take; the ARRT won't change them at your request.

The ARRT reports your number correct on each section to the state, and the state sets the pass mark, usually 65% to 75%, and in most states every section has to pass on its own. A strong module can't carry a weak core. See your state's page for its modules and pass mark.

Every section and topic we cover

The numbers are taken from the question bank itself: questions per section, then each Quiz Center topic with its question count. Topics with a handful of questions are folded into a neighbour so every topic quiz has enough to draw from.

That's every section of the limited scope exam and every topic inside it. Nothing on the outline is left out, and the core's 19 topics follow the ARRT's own patient care, safety and image production categories.

The method: complete coverage, biggest gains

Work through these steps in order. Steps 3 to 10 repeat until every section on your exam is ready.

1. Pick your state. The state picker sets your modules and your pass mark. Everything after that (quizzes, lessons, flashcards, tools, mock exams and readiness) shows only your sections. If your state lets you choose license categories, uncheck the ones you don't need.
2. Start the 21-day study plan. The study plan is sequential: finish a day and the next one opens, whenever you're ready, so you can't skip ahead or fall off the calendar. It's weighted like your exam, shifts toward your weak sections as you go, and fits itself to your exam date (down to 7 days if your exam is close).
3. Read the day's micro lessons first. Each micro lesson is a few minutes with a quick check at the end. Learn the concept, then practice it.
4. Take the Day quiz. Every plan day has a short quiz on what you just read. Its first score is saved to the day and counts toward your readiness.
5. Drill topics in the Quiz Center. The Quiz Center has a quiz for every topic above. Use it for any topic your plan day or coach flags, and to reach the topics you haven't touched yet.
6. Use the Smart Quiz and clear your review pile. The Smart Quiz mixes your misses, weak topics and questions you haven't seen. Missed questions go to your review pile and come due a day later; clearing it is the fastest way to win points back.
7. Lock facts in with flashcards. Short flashcard sessions keep formulas, dose limits and positioning criteria fresh between quizzes. Add the Question of the Day for a daily habit.
8. Practice positioning hands-on for each module. Use the tools for every module on your exam: Chest (PA, lateral and rib views in the Positioning Simulator, the thorax and sternum in the 3D Anatomy Quiz); Extremities (every limb view in the Positioning Simulator, upper and lower limb bones in the 3D Anatomy Quiz); Skull/Sinuses (Caldwell, Towne, Waters and Rhese views in the Positioning Simulator, skull bones and the mandible in the 3D Anatomy Quiz); Spine (C, T and L-spine views in the Positioning Simulator, vertebrae in the 3D Anatomy Quiz); Podiatric (foot, ankle and lower-leg views in the Positioning Simulator, foot and ankle bones in the 3D Anatomy Quiz). The Master Positioning Guide covers every view on your license, the Anatomy Atlas and 3D Atlas let you click a body part on the skeleton and see its bones and each view beside a real film, and the Technique Simulator has you set kVp and mAs for your exams, which is the core's image production in practice.
9. Take timed mock exams, scored per section. Mock exams mix your sections in the ARRT's proportions and score each section against your state's pass mark. Start with a 50-question quick mock and finish with full-length mocks; your plan puts a full-length mock near the end.
10. Follow the coach and the coverage meter. The Smart Study Coach on your dashboard names your next three moves from your scores, and the coverage meter shows how many of your topics you've practiced and which are untouched. Your stats show your weakest and strongest topics.
11. Repeat with Round 2. When the plan is done, start Round 2: a fresh plan weighted harder toward your weakest sections. Keep cycling lessons, topic quizzes, review and mocks until every section is ready.

How much to study each day

• About 20 to 45 minutes a day covers one plan day. Do it every day: a steady habit beats a weekend cram, and your streak shows on your dashboard.
• Add your exam date on the study plan. If the exam is sooner than the plan, you can condense the remaining days to fit.
• Clear due reviews first, then the plan day, then a topic quiz on whatever the coach flags.
• Mock exams: a quick mock about once a week, and two full-length timed mocks in the last two weeks.

Reading your readiness

Your dashboard scores each section on its own from your answers in the last 60 days, against your state's pass mark (70% for states that publish none).

• Below the pass mark: the section would fail today. Put your next study time there.
• Passing: at or above the pass mark, but not yet with a safety margin.
• Ready: 75% or better with 40+ answers. We never call a section ready below 75%, whatever the state's pass mark, because test-day nerves cost a few points.

You're ready for the exam when every section is ready and your timed mock exams pass every section. Rings and bars on the dashboard show the pass mark as a white tick and the ready bar as a gold one.

Test-week tips

• Keep the last two days light: your review pile, flashcards and one short quiz. Your plan's last day has exam-day tips.
• Skim your weakest topics' micro lessons and formulas (15% rule, inverse square law, mAs and distance) rather than starting anything new.
• Pace yourself at about a minute a question. Each module is timed on its own, so a slow core doesn't eat your module time, but a hard question can: flag it and move on.
• Answer everything. Pilot questions look like scored ones, so treat every question as real.
• For positioning questions, picture the patient, the part and the central ray before you read the choices.