Practise ARRT Radiation Therapy Examination with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.
Exam outline and official sources
American Registry of Radiologic Technologists (ARRT) · Current on October 15, 2026: Radiation Therapy Examination Content Specifications, board approved January 2021, implemented January 1, 2022, document V 2021.02.25; applicable through January 31, 2027. The workbook label identifies this ARRT certification and registration examination. The replacement specifications implemented February 1, 2027 are future requirements and are not the weighting basis for this guide.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- ARRT: Radiation Therapy
- ARRT Radiation Therapy Examination Content Specifications: January 1, 2022
- ARRT Radiation Therapy Examination Content Specifications: February 1, 2027
- IAEA: Radiation Oncology Physics—A Handbook for Teachers and Students
- IAEA: Radiotherapy in Cancer Care—Facing the Global Challenge
- IAEA: Introduction of Image Guided Radiotherapy into Clinical Practice
- IAEA SSG-46: Radiation Protection and Safety in Medical Uses of Ionizing Radiation
- AAPM Report No. 258: Monitor Unit Calculations for External Photon and Electron Beams
- AAPM Task Group 71: Monitor Unit Calculations for External Photon and Electron Beams—Argonne-hosted Full Report
- BIPM: Recommendation 1—Concerning the Sievert
- CDC: Clinical Safety—Hand Hygiene for Healthcare Workers
- CDC: Standard Precautions for All Patient Care
- AHRQ TeamSTEPPS: Tool—Teach-Back
- ACR Manual on Contrast Media
- FDA: MRI Information for Professionals
- NCI: Radiation Therapy for Cancer
- NCI: External Beam Radiation Therapy for Cancer
- NCI: Brachytherapy to Treat Cancer
- NCI: Radiation Therapy Side Effects
- NCI: Cancer Staging
- NCI: Tumor Grade
- NCI Dictionary: Spinal Cord Compression
ARRT Radiation Therapy Examination
Start with 20 free questions, then review the explanations and any topics you missed.
After removing gloves used to assist one patient, a therapist prepares to position another patient. The therapist's hands are not visibly soiled. Which action best follows hand-hygiene principles?
ARRT Radiation Therapy Examination
Flashcards
Patient Care
Patient Interactions and Management—Infection Control
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