ARRT Computed Tomography Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the ARRT Computed Tomography Vocabulary Game
A free word game for the ARRT Computed Tomography exam. Each round shows a clue for one of 19 exam terms across 4 topics. Recall the term, spell it out, then read a short explanation. Rounds pick a random term, so you can keep playing as long as you like.
How to Play
- 1Read the clue and type a term with the right number of letters (3 to 6). Abbreviations count: type the letters only.
- 2Press Check Answer or Enter. Each letter changes color to show how close you are.
- 3You have 6 tries. Stuck? Need a hint? asks the AI tutor for a nudge without giving the term away, and Skip moves to a new term.
- 4After the round, read the explanation, ask the AI to explain it, share your result, or press Next.
- ARight letter, right spot
- AIn the term, wrong spot
- ANot in the term
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Topics in the ARRT Computed Tomography Vocabulary Game
Patient care
Radiation safety
Image production
Imaging procedures
Sources for these terms (16)
- Estimated Glomerular Filtration Rate (eGFR) and GFR Tests · Source checked 2026-11-02
- Prothrombin Time Test and INR (PT/INR) · Source checked 2026-11-02
- Pregnancy Test · Source checked 2026-11-02
- ALARA | Nuclear Regulatory Commission Glossary · Source checked 2026-11-02
- AAPM Report No. 246: Estimating Patient Organ Dose with Computed Tomography · Source checked 2026-11-02
- ICRU Report 87: Radiation Dose and Image-Quality Assessment in Computed Tomography · Source checked 2026-11-02
- Commissioning and Use of Conventional CT (AAPM slide set) · Source checked 2026-11-02
- AAPM CT Lexicon version 2.0 · Source checked 2026-11-02
- DICOM PS3.1: Introduction and Overview · Source checked 2026-11-02
- TMD (Temporomandibular Disorders) · Source checked 2026-11-02
- Deep Vein Thrombosis | DVT · Source checked 2026-11-02
- Biopsy · Source checked 2026-11-02
- Interstitial Lung Diseases · Source checked 2026-11-02
- Diagnosis of Kidney Stones · Source checked 2026-11-02
- Colorectal Cancer Screening Tests · Source checked 2026-11-02
- Stroke · Source checked 2026-11-02
About the ARRT CT Exam
ARRT CT is a postprimary credential for technologists advancing into computed tomography practice. The exam blueprint covers patient care, radiation safety, CT image production, and procedure-specific protocol decisions. The four scored domains emphasize imaging procedures most heavily, followed by image production, while patient care and safety are weighted equally.
Exam sponsor: ARRT. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
165 questions
Time Limit
195 minutes test time (215-minute appointment)
Passing Score
Scaled score 75
Reported exam pass rate: 74.7%. first attempt (ARRT Annual Exam Report 2025) This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Frequently Asked Questions
Is the ARRT CT vocabulary game free?
Yes. The game is free to play with no sign-up. Signing in adds AI explanations for any term.
How does the ARRT CT vocabulary game work?
Each round shows a clue for one of 19 ARRT CT terms. Guess the term in six tries: green means the right letter in the right spot, yellow means the letter is in the term but in another spot, and gray means it is not in the term. After the round, read the explanation and play the next term.
Where do the ARRT CT terms come from?
OpenExamPrep researched each term from the ARRT content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
How many questions are on the ARRT CT exam?
ARRT's 2026 Postprimary Eligibility Pathway Handbook lists 195 total questions for CT: 165 scored items plus 30 pilot (unscored) items. Candidates are not told which questions are pilot items.
How long is the ARRT CT exam appointment?
ARRT lists a 215-minute (3 hours 35 minutes) appointment for CT, with 195 minutes of test time for 195 items (about one minute per item). The rest of the appointment covers an 8-minute tutorial, a 2-minute non-disclosure agreement and a 10-minute survey.