Demo Mode, this is a guided walkthrough with scripted responses. The live Clinical Reasoning Lab is adaptive and responds to your actual reasoning in real time.
Free interactive demo · No signup
Walk a real case the way a nurse actually thinks
This is the real Clinical Reasoning Lab experience. Hazel guides you through one patient across all six phases of clinical judgment, the same thinking the floor demands and the exact thinking the new NCLEX now tests.
Hey, I'm Hazel. Let's walk through a beginner case together. Take your time and pick what feels right.
Looking at Gloria's chart, which finding stands out as most important to notice right now?
This is a taste
The demo is scripted. The real Lab is alive.
Adapts to you
Hazel responds to your actual reasoning in real time, not a fixed script. Get it wrong and she meets you where you are.
Every body system
Cardiac, renal, neuro, OB, peds and more. Hundreds of cases across the full scope the NCLEX and the floor can throw at you.
Grows with you
Cases scale with your skill. As your judgment sharpens, the scenarios get harder so you are always challenged, never stuck.
Paced to protect you
Hazel watches for burnout and adjusts the pace, so you build real clinical competency without frying out before your exam.
Ready to reason through your own cases?
You just watched Hazel teach. In the real Lab, she teaches you, one case at a time, until thinking like a nurse becomes second nature.
Try Prismn FreeNo credit card. No commitment. Just better clinical judgment.