What Your Scan Actually Shows: A Nurse's Guide to Medical Imaging

Medical imaging is one of the most common—and most confusing—parts of modern healthcare. In this 20-minute episode Nurse Jessi breaks down X-rays, CT scans, MRIs, ultrasounds, and nuclear imaging in plain English: when each test is used, what doctors are actually looking for, and what results mean for everyday decisions. You’ll get practical guidance on radiation and contrast safety, things to do (and avoid) before a scan, how to read a radiology report without panic, and the single most useful question to ask your clinician before any imaging study. Nurse Jessi also debunks common myths like “MRIs catch everything” or “one CT scan will ruin your health,” and closes with three clear, actionable takeaways listeners can use at their next appointment to get safer, smarter care.