Free ARRT (R) Radiography Practice Test
Train like you’ll work: fast patient identification, clean positioning language, ALARA-first decision making, and image critique that actually matches what you see on the screen. Use the mixed sets to simulate test day and the domain quizzes to attack your weakest blueprint area.
Practice Test Navigation
Jump straight to what you need, then come back and rotate through mixed sets for endurance.
Start Here: If you’re not sure where to begin, take Mixed Set Practice Test 1 under realistic timing. Use your results to pick the one domain quiz you’ll drill next (Safety and Image Production are common score movers).
“By weakness” shortcut: focus on Blueprint links to open a domain quiz immediately after reviewing your missed questions.
Mixed Set Practice Tests
Each mixed set is built as a 30-question simulation so you can practice the skill that makes (or breaks) exam day: switching gears. One minute you’re identifying the best projection for a C-spine, the next you’re deciding what action is safest for a pregnant patient, and then you’re diagnosing why the image looks mottle/quantum noise. These mixed sets train your workflow thinking—the same mental sequencing you’ll use in the clinic: verify → position → protect → expose → evaluate → repeat only when justified.
How these mixed sets help: They’re designed to stress-test pacing, attention to detail, and “stem discipline.” When you miss a question, don’t just memorize the fact—connect it to what you would physically do at the console or in the room. That translation from textbook to chairside (and back) is what keeps your answers consistent.
A balanced 30-question set to establish your baseline across patient care, safety, image production, and procedures.
More application-heavy items with positioning logic, exposure decisions, and image critique under time pressure.
Scenario-driven questions that reward careful reading: correct order verification, contraindications, and repeat analysis.
A console-focused set: AEC choices, grid use, artifacts, and quality assurance thinking like a new staff technologist.
Final 30-question readiness check to tighten timing, reduce careless errors, and reinforce high-yield procedures.
Domain Wise Practice Tests
Domain practice is where your score improves the fastest because it turns “I kinda get it” into “I can do it automatically.” Each domain quiz is 25 questions focused on one blueprint category, so you can drill the same decision type repeatedly: safety-first actions, clean image evaluation, and consistent positioning terminology (projection vs position vs view). Use these when your missed-question log shows a pattern—like repeated confusion on dose limits, shielding choices, AEC cell selection, or anatomy centering.
Communication, identification, infection control, contrast reactions, transfers, and documentation—what you do before the exposure matters.
Radiation physics + radiobiology + protection. ALARA decisions, dose limits, shielding, distance, time, and beam restriction.
Exposure factors, contrast/detail, spatial resolution, artifacts, CR/DR processing logic, QC, and image evaluation.
Positioning and projections across skull/spine/pelvis, thorax/abdomen, and extremities—centering, rotation, and anatomy coverage.
How to Use These Practice Tests
The fastest way to improve isn’t “take more questions.” It’s take questions with a repeatable review system. Every test on this page is built to support that loop: after submission you’ll see your result, a full answer review, and the rationale for every item. You can also download a PDF containing all questions with the correct answer and rationale—perfect for offline review, printing, or building a personal “missed concepts” binder.
Step-by-step workflow (use this every time)
- Take the test timed (even if you feel unready). Your pacing problems are information, not failure.
- Review immediately: read every rationale, including items you got right. Right-for-wrong-reason is common in radiography.
- Log misses by cause: knowledge gap, stem misread, positioning confusion, physics math, or safety oversight.
- Do a domain quiz next that matches your biggest cause (Safety, Image Production, Procedures, Patient Care).
- Retest the weak area 48–72 hours later to confirm the fix actually stuck.
How to review like a technologist
- Turn each rationale into an action: “What would I change at the console?” (kVp, mAs, SID, grid, AEC cell, collimation).
- Positioning = symptoms + anatomy: ask “What anatomy must be demonstrated?” then “What positioning prevents rotation?”
- Safety is always first: pregnancy screening, shielding, beam restriction, and repeat justification outrank image perfection.
- Image critique is systematic: anatomy coverage → rotation → exposure/density → contrast → sharpness → artifacts → markers.
- Build a one-page ‘repeat checklist’ so you stop repeating the same mistakes (wrong CR angle, wrong IR placement, wrong respiration phase).
Pro tip: After you download the PDF, highlight only two things: (1) the key cue that should have triggered the correct choice, and (2) the exact reason the tempting distractor is unsafe/ineffective. This trains you to spot traps quickly without overthinking.
Exam at a Glance
| Quick Fact | What it means for your prep |
|---|---|
| Total questions | Typically 200 scored items plus 30 unscored (pilot) items mixed in. Treat every question like it counts. |
| Time limit | 3 hours, 50 minutes of test time (often shown as 230 minutes). Plan pacing around ~60 seconds per item, with extra time for tutorial/NDA/survey. |
| Testing provider | Computer-based delivery via Pearson VUE test centers (appointment scheduling is tied to your eligibility status). |
| Scoring | Pass/Fail with a scaled score system (not a raw percentage). A scaled 75 is the passing standard. |
| Credential maintenance | ARRT credentials require annual renewal; most R.T.s complete 24 CE credits every biennium (two-year cycle). |
| Fees range | Primary exam application fee is commonly around $225; reapplication fees and additional charges may apply. |
| Retake policy | ARRT policies include reapplying after unsuccessful attempts; if you don’t pass after a third attempt, you’ll need to regain eligibility per your account instructions. |
Official Blueprint Breakdown
The Radiography exam blueprint is not a mystery if you treat it like a workflow map. Your job is to show that you can safely perform an entry-level radiographer’s tasks: you protect the patient and yourself, you produce diagnostic images, and you select the correct procedure details without guessing. The table below mirrors the major content categories and uses the domain quizzes on this page as your “drill link” for each area.
| Domain | Weight (%) | What to master (practical focus) | Link to domain quiz |
|---|---|---|---|
| Patient Care | ~16.5% | Patient identification and history, consent basics, infection control (Standard Precautions/PPE), safe transfers, contrast screening and reactions, pre/post instructions, and documentation that matches the procedure performed. | Open Patient Care |
| Safety | 25% | Radiation physics/radiobiology essentials, exposure factors and their safety implications, beam restriction, shielding decisions, dose limits, pregnancy precautions, distance/time/shielding tradeoffs, and minimizing repeats while keeping diagnostic quality. | Open Safety |
| Image Production | ~25.5% | Image acquisition and evaluation, exposure indicator logic, AEC selection, spatial resolution vs contrast vs noise, artifacts, grid use, SID/OID effects, and quality assurance/equipment checks that prevent preventable repeats. | Open Image Production |
| Procedures | 33% | Positioning by anatomy and projection terminology, centering and CR angulation, rotation recognition, respiration timing, and which views best demonstrate pathology while staying within safety and comfort constraints. | Open Procedures |
Mastery rule: Don’t aim for “knowing the facts.” Aim for “I can decide quickly.” If a question asks for the best next step, your brain should automatically prioritize: patient safety → correct positioning → image quality → efficiency. That ordering wins points because it mirrors real practice.
Passing Score / Scoring Explained
ARRT uses a pass/fail decision based on a scaled score. Scaled scoring can feel frustrating because it’s not “how many did I get right?” The point is fairness: different versions of an exam can be slightly easier or harder, so the scaled score adjusts so that a passing performance represents the same level of ability no matter which version you receive.
Here’s how to think about it in a practical way: (1) You answer a mix of scored items plus unscored pilot items; (2) your correct answers on scored items are converted into a scaled score; (3) a scaled score of 75 is the passing standard. A 75 is not 75% correct. Depending on the mix of item difficulty, the exact number of correct answers needed can shift. That’s also why obsessing over “how many correct to pass” confirms less than building consistent performance across content areas.
What “safe target score in practice” means: On your practice tests, you want a buffer for bad luck (fatigue, nerves, a few confusing stems). A strong goal is to consistently score in the mid-to-high 80s on mixed sets, and high 80s to 90s on domain quizzes once you’ve reviewed. If you’re living at ~70% on practice, you’re one rough set of safety/physics items away from trouble. Build margin now, so test day feels calm.
Finally, remember that pilot items are indistinguishable. You can’t game them. The best strategy is boring and effective: treat every item as scored, don’t spiral on one question, and keep moving. Your consistency across the full exam window matters more than a perfect streak.
Eligibility Requirements
Most candidates earn the Radiography credential through ARRT’s primary pathway. While your school program will guide you, it helps to know the big requirements categories so you don’t get surprised late in the process. Think of eligibility as a three-part checklist: education, ethics, and examination.
Eligibility checklist (quick scan)
- Education: Earn an associate degree or higher and complete an ARRT-approved educational program in the same discipline.
- Ethics: Review ARRT Standards of Ethics and answer ethics questions during the application process; disclose issues when required.
- Examination: Receive eligibility and schedule the computer-based exam through the approved testing process.
- Documentation: Keep your program completion details and any required forms accurate; mismatches cause delays.
Always verify details in the current ARRT handbook and your program’s guidance, especially if your path is non-traditional.
Common confusion (quick FAQs)
Do I need a specific major for the degree requirement?
Many candidates assume the academic degree must be “radiologic sciences.” Often, the key is having the required degree level plus graduating from an ARRT-approved educational program in Radiography. Your program director is the best person to confirm how your education aligns with ARRT’s requirements for your cohort.
What about international candidates?
International pathways can involve additional review steps and documentation. If your education occurred outside the U.S., consult ARRT’s official guidance and follow the current handbook instructions so you don’t lose time. Plan early—document evaluation can take longer than people expect.
Is a state license the same as ARRT certification?
They’re related but not identical. Many states use ARRT exam results for licensing, but each state sets its own requirements and renewal rules. If you’re moving states, verify the destination state’s licensing requirements (don’t assume reciprocity).
What if I have an ethics issue in my history?
Ethics questions are part of eligibility. If something might require disclosure, don’t guess—use ARRT’s official ethics information and follow your program’s guidance. Handling this early is better than discovering a complication right before graduation.
Study Plan by Weeks
The best plan is the one you can actually follow. Radiography content is broad: patient care tasks, physics, protection, image production, and a lot of procedures. Instead of trying to “study everything,” rotate through a predictable cadence: mixed set → review → domain drill → mini-retake. The schedules below are designed to build both knowledge and exam stamina—because fatigue is a real score killer.
8-week plan (balanced + thorough)
- Week 1: Mixed Test 1 + deep review; start a missed-question log (cause + fix). Drill Patient Care domain quiz once.
- Week 2: Safety fundamentals: radiation interactions, biological effects, dose reduction. Take Safety domain quiz twice (separated by 48–72 hours).
- Week 3: Image Production core: exposure factors, AEC, grids, SID/OID, artifacts. Take Image Production domain quiz twice.
- Week 4: Procedures focus: start with chest/abdomen basics, then extremities, then spine/pelvis. Take Procedures domain quiz twice.
- Week 5: Mixed Test 2 under timing + review; re-drill your weakest domain once; build a one-page “repeat prevention checklist.”
- Week 6: Mixed Test 3 + review; do targeted micro-sessions: 20 minutes physics, 20 minutes positioning, 20 minutes image critique.
- Week 7: Mixed Test 4 + review; practice “two-pass test strategy” (fast pass then flagged-item pass).
- Week 8: Mixed Test 5 as a dress rehearsal; fix only the top 3 recurring miss causes; keep the final days light and confidence-building.
6-week plan (efficient, high-impact)
- Week 1: Mixed Test 1 + review; choose one domain to drill immediately (based on misses).
- Week 2: Safety domain quiz twice; build quick formulas/relationships (kVp vs contrast, mAs vs density, distance vs intensity).
- Week 3: Image Production domain quiz twice; artifact recognition and what control fixes it.
- Week 4: Procedures domain quiz twice; focus on anatomy coverage, rotation signs, and respiration timing.
- Week 5: Mixed Test 2 + Mixed Test 3; review hard; re-drill weakest domain once.
- Week 6: Mixed Test 4 + Mixed Test 5; final review: missed-question log only (don’t try to learn brand-new chapters now).
4-week plan (crash but structured)
- Week 1: Mixed Test 1 + review; Safety domain quiz; create your “high-yield sheet” (one page).
- Week 2: Image Production domain quiz + Procedures domain quiz; review and retake missed concepts within 72 hours.
- Week 3: Mixed Test 2 + Mixed Test 3; drill weakest domain twice.
- Week 4: Mixed Test 4 + Mixed Test 5; focus on pacing, preventing repeats, and not losing points to safety oversights.
Missed questions log (simple format that works): Question topic → why you missed (knowledge vs reading vs process) → “next time I will…” action. Radiography is procedural. If your fix isn’t actionable (“I will check rotation by clavicle symmetry”), it won’t stick.
High-Yield Topics
High-yield doesn’t mean “easy.” It means “frequent and foundational.” These topics show up again and again because they represent real-world safety and image-quality decisions. If you master the list below, you’ll notice a compounding effect: you answer faster, you second-guess less, and you can justify your choice when two options look close.
Top 20 high-yield topics to prioritize
- ALARA: time, distance, shielding, and collimation as your default mindset.
- Inverse square law (practical use: distance changes and exposure implications).
- kVp vs mAs: contrast vs density/IR exposure, plus patient dose implications.
- Grid fundamentals: when to use, grid cutoff causes, and SID/centering accuracy.
- AEC: chamber selection, backup mAs, common failure modes.
- Image receptor exposure indicators: what “overexposed” vs “underexposed” looks like in CR/DR.
- Spatial resolution vs noise: motion blur, focal spot, OID, and quantum mottle.
- Beam restriction and field alignment: why tight collimation matters for scatter and dose.
- Patient identification workflow: two identifiers, correct side/site, and order verification.
- Infection control: Standard Precautions, PPE sequencing, cleaning/disinfection logic.
- Contrast media basics: screening, contraindications red flags, and reaction response steps.
- Trauma imaging priorities: minimize movement, use cross-table views, maintain c-spine precautions.
- Chest positioning: rotation markers, inspiration timing, scapula removal on PA.
- Abdomen series: upright vs decubitus choices and what each demonstrates.
- Spine/pelvis basics: centering and rotation recognition (ASIS symmetry, spinous processes).
- Extremity positioning: joint space openness, true lateral criteria, rotation clues.
- Markers: placement, “do not post-process” mindset, and legal/clinical importance.
- Repeat analysis: identify the single best correction instead of changing everything.
- Artifacts: grid lines, moiré, double exposure, foreign objects, and processing errors.
- Quality assurance: detector care, uniformity concepts, and recognizing equipment-related problems.
Most-tested “conditions / scenarios” you should be ready for
- Pregnancy screening + proper shielding/collimation decisions.
- Portable exams (ICU): line/tube awareness, infection control, and positioning limitations.
- Trauma and pain-limited patients: how to obtain diagnostic views safely.
- Foreign bodies/prostheses: artifact awareness and proper exposure/position adjustments.
- Respiratory compromise: choosing positions and timing without compromising the patient.
- Pediatric considerations: immobilization safety, dose reduction, and communication.
Question Types You’ll See + How to Answer
The exam isn’t trying to trick you with obscure trivia. It’s testing whether you can make safe, consistent decisions that an entry-level radiographer should make. That means you’ll often see questions that look like simple multiple choice but are really asking you to follow a professional decision tree.
Common item styles
- Case-based stems: age, symptoms, mobility, pregnancy status, lines/tubes, or trauma details that change what’s safe.
- Prioritization: “best next step” or “most appropriate action” where safety outranks speed.
- Image critique: identify rotation, motion, exposure error, or artifact and pick the best correction.
- Technique relationships: how kVp/mAs/SID/OID/grid/AEC choices affect contrast, detail, and dose.
- Procedure selection: which projection demonstrates a structure best, including respiration phase and CR angle logic.
A repeatable answering framework (works under stress)
- Assess: What is the question truly asking—position, protection, exposure, evaluation, or next action?
- Identify the goal: diagnostic image + minimal dose + patient safety/comfort.
- Eliminate unsafe choices first: anything violating ALARA, contraindications, or basic infection control is out.
- Choose the most effective, simplest correction: fix the single biggest error (rotation, motion, wrong IR) before tweaking exposure.
- Commit and move: don’t re-litigate. Flag if needed, keep your pace steady, and return on the second pass.
This framework prevents the classic radiography exam failure mode: overthinking a technical question until you talk yourself out of the safest, most standard choice. If an option sounds like what a careful technologist would actually do at the bedside, it’s usually the better answer than a clever-sounding outlier.
Common Mistakes & Traps
Most missed questions aren’t because you “didn’t study enough.” They’re because you missed a cue, ignored a contraindication, or didn’t apply a systematic image critique. Use this section as a checklist while reviewing your answer rationales—if you recognize a pattern, fix the process, not just the content.
- Not reading the time-course in the stem: trauma vs routine changes positioning and movement expectations.
- Ignoring contraindications or screening steps: pregnancy, contrast risk factors, infection precautions, and patient condition cues.
- Confusing terminology: projection vs position vs view; PA vs AP axial; oblique direction (RAO/LAO/RPO/LPO).
- Overcorrecting repeats: changing kVp, mAs, SID, and positioning all at once instead of fixing the single primary error.
- Forgetting scatter control basics: collimation first, then grid when appropriate; avoid unnecessary exposure increases.
- Misreading AEC logic: wrong chamber selection or forgetting backup mAs leads to predictable mistakes.
- Rotation blindness: not using symmetry checks (clavicles, spinous processes, iliac wings) before blaming exposure.
- Artifact tunnel vision: ignoring external objects, clothing, ECG leads, or detector contamination.
- Marker errors: placement and correctness—treat markers as clinical/legal essentials, not decoration.
- Pacing collapse: spending 3 minutes on one question and rushing 10 others. Two-pass strategy prevents this.
Quick fix that boosts scores fast: During review, categorize every miss as (A) safety priority, (B) positioning/rotation, (C) exposure/production, or (D) reading error. Then pick the matching domain quiz and drill it within 72 hours. This is how you convert feedback into points.
Resources
Keep your resources clean and official. For radiography, the gold standard is always the current ARRT discipline documents and handbook guidance. Use the official links below for policies, scoring explanations, content outlines, and test-day rules. For practice, stick with the internal quizzes on this page so your study time stays aligned with the blueprint.
Official (Outbound)
ARRT Examination Content Specifications ARRT Exam Scoring (Scaled Score Explained) ARRT Fees (Application, Reapplication, Renewal) Pearson VUE: ARRT Exam Scheduling Info ARRT Continuing Education Requirements CDC Standard Precautions (Infection Control Basics) OSHA Bloodborne Pathogens (Workplace Safety)FAQs
How many questions are on the ARRT Radiography exam?
The exam typically includes 200 scored questions plus 30 unscored pilot questions mixed in. Because pilot items look the same, treat every question like it counts.
What is the time limit for the ARRT Radiography exam?
A common testing time is 3 hours and 50 minutes for the scored/pilot items, with additional time for the tutorial/NDA and a post-exam survey depending on the testing flow.
What score do I need to pass?
ARRT uses a scaled score system; a scaled 75 is the passing standard. It is not a percentage, and the number of correct answers needed can vary by exam form.
How should I use these practice tests if I’m short on time?
Start with Mixed Test 1 timed, review every rationale, then drill your weakest area using the matching domain quiz. Repeat the cycle twice per week until scores stabilize.
Do these practice tests provide answer explanations?
Yes—after submission you’ll see your results, a full answer review, and rationales to show the “why,” not just the correct choice. You can also download a PDF with questions, answers, and rationales.
What’s the best “safe” practice score target?
Aim for a buffer: mid-to-high 80s on mixed sets and high 80s–90s on domain quizzes after review. The goal is consistency, not a single perfect attempt.
What if I keep missing Safety questions?
Drill the Safety domain quiz, then build a one-page sheet on ALARA, inverse square, kVp/mAs effects, collimation, shielding, and pregnancy precautions. Retake Safety within 72 hours to lock it in.
What are the eligibility requirements in general terms?
Eligibility generally follows three buckets: education (degree + ARRT-approved program), ethics review/disclosure, and examination completion. Always confirm your exact pathway in the current handbook.
How many times can I retake the exam?
Retake rules are handled through ARRT’s reapplication process. If you don’t pass after a third attempt, ARRT provides instructions in your account on how to regain eligibility before testing again.
Which practice test should I take first?
Take Mixed Set Practice Test 1 first, timed. Then use your missed-question patterns to choose the next step: Patient Care, Safety, Image Production, or Procedures domain practice.