I don't usually post stuff like this but I feel like I owe it to anyone else who's been spinning their wheels the way I was. Failed my ARRT MRI exam back in October, then again in January. Both times I walked out thinking "that went okay" and then got a failing score. Turns out I was studying the wrong way — I'd read chapters, feel like I understood it, and move on. Never actually tested myself under any kind of pressure.
What changed everything was switching to an MRI practice test format where I was doing timed question blocks every single day. Not just reading. I spent about 6 weeks doing 40-50 questions a day, reviewing every wrong answer in detail, especially the physics and safety sections which killed me both previous attempts. I also grabbed a study guide that broke down magnetic field interactions and contraindications in a way that finally clicked.
Passed last month with a 90. If you're prepping right now, I'm happy to share exactly what I used and my week-by-week breakdown. Just ask.