Study the Noninterpretive Skills (NIS) and Radioisotope Safety (RISC) sections of the diagnostic radiology Core and Certifying exams
Study the Noninterpretive Skills (NIS) and Radioisotope Safety (RISC) sections of the diagnostic radiology Core and Certifying exams. A practicing diagnostic radiologist built the app for focused, offline review. Read cited lessons, answer board-style questions, and see your progress by domain. The app works without an account or internet access and contains no ads. Start free with the first two sections of each guide. A one-time $4.99 purchase unlocks the rest. There is no subscription or charge for later content updates. FREE TO START • RISC: radiation protection and the mathematics of radioactivity measurement. • NIS: professionalism and the core concepts of quality and safety. • Full lessons, essentials sheets, and practice questions for those four sections, plus the readiness dashboard, search, and progress tracking. FULL ACCESS: ONE $4.99 PURCHASE • Every remaining section of both guides, with all of their lessons, essentials sheets, and questions. • The complete question bank across every practice pool. • Every future content update, including revisions for later exam cycles. • One purchase for full access on iPhone and iPad. WHAT'S INSIDE • 458 board-style, single-best-answer questions: 204 RISC and 254 NIS. • 37 cited lessons with high-yield callouts, dose tables, and source links. • Four review depths: everything, high-yield, must-know, and essentials. • Instant grading with a cited explanation for every answer choice. • Essentials sheets with must-know facts, key tables, and figures for each domain. • A readiness dashboard with a per-guide mastery score, a study streak, and a next-up lesson from your weakest domain. TOPICS COVERED RISC: radiation protection, management of radioactive sources, radiopharmaceutical administration, regulatory exposure limits, radiation biology, accident/incident response, and the math of radioactivity measurement. NIS: imaging informatics, quality and safety, MR safety and contrast reactions, professionalism, and reimbursement, regulatory, and legal considerations. BUILT FOR FOCUS • Study offline on the wards, in the reading room, or while traveling. • No sign-up, email, tracking, or ads. • Report a content problem from any question. WHO IT'S FOR Diagnostic radiology residents taking the Core exam and radiologists taking the Certifying exam who want to review the NIS and RISC material. IMPORTANT This app is an independent study aid. It is not affiliated with, endorsed by, or sponsored by the American Board of Radiology (ABR) or any certifying body. Content is for educational use only and does not constitute medical advice. Always verify clinical values against primary sources before acting on them.
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| 1 | Item | $ 0 | USD | 美国 |
| 2 | Lifetime Full Access | $ 4.99 | USD | 美国 |
