Built out of the need for a better resource for NIS, RISC, and Physics — RadCore replaces fragmented study tools with one modern, high-yield platform covering all non-interpretive radiology content.
Written by radiologists. Mapped to the ABR blueprint. Every answer comes with a teaching explanation.
Try a Sample
Get a feel for the depth and clinical relevance of RadCore questions across all three CORE Exam modules.
Sample Question — NIS
A radiology department wants to reduce the rate of incidental findings that go unreported to referring physicians. According to quality improvement principles, which of the following is the MOST appropriate first step?
What's covered
Noninterpretive Skills
406+ questions
Healthcare quality, safety, informatics, communication, and professional practice — aligned with the ABR NIS blueprint.
Explore NIS →Radioisotope Safety Content
346+ questions
Radiation safety, contrast agents, MRI safety, and quality control — covering the complete RISC content domain.
Explore RISC →Imaging Physics
762+ questions
X-ray, CT, MRI, ultrasound, and nuclear medicine physics. The largest and most comprehensive module in the CORE exam.
Explore PHYSICS →See it in action
Every RadCore question is written and peer-reviewed by radiology residents and tagged to a specific category in the ABR CORE content blueprint. Each comes with a detailed explanation that teaches the underlying concept — not just the correct letter.
What concept refers to the ability of a system to continue functioning if one of its components fails, often achieved by building redundancy into essential components?
Simple process
01
Register free in under a minute — no credit card required. You get 40 questions immediately across all three modules to see exactly how it works before committing.
02
Work through questions at your own pace. After every answer, read a detailed explanation covering why each choice is right or wrong. Your performance is tracked by ABR content category in real time.
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Use your category-level analytics to find weak spots. Build custom sets around those topics, retake questions, and use account resets before your exam to simulate a fresh attempt.
Common questions
Have a question that isn't answered here? Reach out at support@radcoreqbank.com
RadCore is a dedicated ABR CORE exam prep platform built by and for radiology residents. Our question bank delivers over 1,400 ABR CORE exam practice questions spanning all three non-interpretive modules: Noninterpretive Skills (NIS), Radioisotope Safety Content (RISC), and Radiology Physics.
Every question is written by practicing radiologists and aligned with the 2025 ABR study guide — so you study exactly what the American Board of Radiology tests. Whether you're looking for ABR NIS questions, ABR RISC practice material, or ABR physics practice questions, RadCore has the most comprehensive coverage available.
Unlike general radiology board exam resources, RadCore focuses exclusively on the modules that residents find most challenging and that have the biggest impact on CORE exam outcomes. Our radiology ABR exam prep platform includes detailed explanations, category-level analytics, custom question sets, and unlimited progress resets — everything you need to walk into your radiology CORE exam with confidence.
Join the growing community of radiology residents who use RadCore as their primary CORE exam question bank. Start with 40 free questions — no credit card required.