So I just got my results back and I finally passed the CDFI certification on my second try. First attempt I scored a 68 and needed a 75, which was honestly demoralizing after three months of prep. The thing that killed me was the clinical scenarios — I kept second-guessing myself on the vascular pathology questions and ran out of time in the last section.
For round two I completely overhauled my approach. I spent about six weeks this time, roughly 90 minutes a day, and the biggest change was using a structured CDFI practice test routine instead of just re-reading my textbooks. Actually doing timed question sets helped me figure out where my real gaps were — turns out I was weak on venous insufficiency grading criteria, not Doppler physics like I thought. I also grabbed a solid CDFI study guide that organized everything by body system, which made it way easier to cross-reference.
Anyone else here prepping for their first or second attempt? Happy to share more specific exam tips if you're working through the vascular or cardiac modules.