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Practice tests for imaging technologists

Know why every answer is right.

Original exam-style questions for DEXA and CT technologists, explained step by step, with timed exam simulations. Free demo, then $35 once.

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CT Tech Prep question screen with the correct answer and explanation
CT Tech Prep question screen with the correct answer and explanation

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One real question from each free demo. Pick an answer to see the explanation.

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CT Technologist

CT Tech Prep

For the ARRT® Computed Tomography exam

  • 430 original questions
  • 7 content areas + quick-reference guide
  • 165- and 55-question exam simulations
  • Free demo: 40 questions, no sign-up

$35 one-time · lifetime license

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Coming soon

MRI Technologist

Practice tests for MRI exams

Coming soon

X-Ray Technologist

Practice tests for radiography exams

Get a free DEXA or CT question every week

One exam-style question in your inbox each week, with the answer explained. A one-minute habit that keeps the material fresh.

One email a week. We first email you to confirm. Unsubscribe in one click. Privacy Policy.

CT technologists preparing a patient for a scan

Made for imaging technologists

Study between shifts, not instead of them

  • Short sessions: 10, 20 or 40 questions, with progress saved on your device
  • Explanations written for the scanner room: positioning, dose, contrast, patient safety
  • Full timed simulations when you are ready to test yourself

Independent study tools — not affiliated with ARRT®, ISCD or any testing organization.

How it works

  1. Free demo section of CT Tech PrepTry the free demoOpen a course and answer real practice questions with full explanations. No account, no card.
  2. Stripe checkout page for CT Tech Prep, $35Buy once — $35Secure checkout by Stripe: card, Apple Pay and more. No subscription, no renewals.
  3. Course unlocked with the license key shown on screenStudy right awayYou return to the course unlocked. Your license key is shown on screen and emailed to you.
Every answer explainedWhy the right answer is right, why the others are not, with a link to the source guideline.
Exam-style weightingSessions follow the published content outline of each exam.
Timed simulationsFull-length mock exams with a score report by section.
Works anywhereComputer, tablet or phone. Your progress stays on your device.

Frequently asked questions

Can I try before I buy?

Yes. Each course opens with a free demo section so you can try the questions, explanations and progress tracking first. No account is needed.

How much does full access cost?

Each course is a one-time payment of $35. There is no subscription.

How do I get access after paying?

After checkout you return to the course already unlocked and see your license key (CTTP-… for CT, DEXA-… for BoneDensity Prep); it is also emailed to you. The license is lifetime and active on one device at a time; to move it, deactivate it on one device and activate it on another with the same key.

Are these the real exam questions?

No. All questions are original practice material written to match the topics and weighting that certifying bodies publish. They are not actual examination items, and practice scores do not predict official scores.

Can I get a refund?

Yes. Within 48 hours of purchase for any reason, and within 14 days if the course does not work on your device and our support cannot fix it. Try the free demo first to make sure it fits you. See the Refund Policy.

Who is behind these courses?

Digital Training Courses is an independent publisher of study tools for medical imaging professionals. We are not affiliated with ARRT®, ISCD or any testing organization. Questions or feedback: digitaltraningcourses@gmail.com.

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Answer a few questions now — buy only if it helps you study.

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