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Interactive Radiology Quizzes

Board-style practice for radiology residents, fellows and practicing radiologists — guideline systems, physics and image cases, one question at a time with the explanation doing the teaching. Scores and a daily streak live in your browser. The first 10 questions are free with no account; a free account unlocks the rest.

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Sampled fresh every round from the full bank — guideline questions, image cases and physics.
Fleischner 2017 Pulmonary Nodule QuizChest CT
Twelve questions on the Fleischner Society 2017 incidental pulmonary nodule recommendations: solid, subsolid, single and multiple, with worked management answers.
12 questions · instant explanations ·
ACR TI-RADS Thyroid Nodule QuizThyroid US
Twelve questions on ACR TI-RADS scoring and management: the five features, point arithmetic, TR levels, and FNA versus follow-up thresholds, each with a worked answer.
12 questions · instant explanations ·
Bosniak 2019 Renal Cyst QuizCT / MRI
Ten questions on the Bosniak 2019 classification of cystic renal masses: class definitions, septa rules, IIF surveillance and the single-phase trap, with worked answers.
10 questions · instant explanations ·
Lung-RADS 2022 Screening QuizLung screening CT
Ten questions on Lung-RADS v2022 for lung cancer screening CT: size thresholds, growth, the 4X and S modifiers and return intervals, with worked answers.
10 questions · instant explanations ·
MQSA Essentials QuizMammography
Ten MQSA questions: interpreting-physician requirements, lay summaries, audits, record keeping, EQUIP and density notification, with worked answers.
10 questions · instant explanations ·
Write the Impression QuizReporting craft
Eight scenario questions on reporting craft: pick the impression a clinician can act on — specificity, guideline citation, laterality discipline and honest uncertainty.
8 questions · instant explanations ·
X-Ray Physics QuizPhysics
X-ray production, interactions, kVp and mAs effects, filtration, grids and scatter control — 15 ABR CORE-style physics practice questions with worked answers.
15 questions · instant explanations ·
CT Physics QuizPhysics
CTDIvol versus DLP, pitch, mA modulation, iterative reconstruction and the classic CT artifacts — 15 ABR CORE-style practice questions with worked answers.
15 questions · instant explanations ·
Radiation Safety & Dose QuizPhysics
Deterministic versus stochastic effects, occupational dose limits, pregnancy and fluoroscopy dose management — 15 ABR CORE-style questions with answers.
15 questions · instant explanations ·
Radiography & Fluoro Image Quality QuizPhysics
Spatial resolution, contrast, noise and quantum mottle, DQE and fluoroscopy technique — 15 ABR CORE-style physics practice questions with worked answers.
15 questions · instant explanations ·
MR Physics & Safety QuizPhysics
T1/T2 contrast mechanisms, sequences, artifacts, gadolinium safety and the MR safety zones — 15 ABR CORE-style practice questions with worked answers.
15 questions · instant explanations ·
Ultrasound Physics QuizPhysics
Frequency and resolution trade-offs, Doppler and aliasing, the classic ultrasound artifacts and bioeffects — 15 ABR CORE-style practice questions.
15 questions · instant explanations ·
Nuclear Medicine Physics QuizPhysics
Tc-99m generators, decay physics, PET coincidence detection, SUV and nuclear medicine radiation protection — 15 ABR CORE-style practice questions.
15 questions · instant explanations ·
Mammography & Digital Imaging Physics QuizPhysics
Target and filter combinations, glandular dose, DBT and digital detector physics — 15 ABR CORE-style practice questions with worked answers.
15 questions · instant explanations ·
Image Cases: Spot the DiagnosisAll modalities
Read the image, pick the diagnosis — 797 curated cases, a fresh set every visit, with teaching explanations.
10 cases per round · instant explanations ·

More packs are coming — breast imaging (BI-RADS essentials and calcifications) is in clinical review now. The calculators, report templates and guides cover the same systems in reference form.

Frequently asked questions

Are these quizzes good for ABR CORE preparation?

They are board-STYLE practice: the physics packs mirror the CORE physics sections and the guideline packs drill the systems the exam and daily practice share (Fleischner, TI-RADS, Bosniak, Lung-RADS, MQSA). MyRadAgent is not affiliated with or endorsed by the American Board of Radiology.

Is it free?

Yes — the first 10 questions need no account at all, and a free account unlocks unlimited questions, saved scores and streaks.

Do the physics questions cover the CORE physics sections?

The 120-question physics bank spans X-ray production and interactions, CT physics, radiation dose/biology/safety, image quality, MR physics and safety, ultrasound, nuclear medicine and mammography/digital imaging.

Is this CME?

No. These are free practice questions for self-assessment; no CME credit is offered or implied.

Educational use only — these questions test guideline knowledge, physics and reporting craft; they are not clinical advice, not CME, and never a substitute for the primary guideline documents or your own judgment on a real case.