5 minutes a day keeps MAC Check at bay.

Duolingo for CRNAs. Weekly challenge → decision question → rationale + guideline reference. Streaks, leagues, mastery trees. AANA Class A reporting (pending accreditation).

Quick 15 — today's warmup →This week's challenge 🩺 Case sim (full case)Mock OR sim (step picker)Surgical case library

6 mastery trees

Pharmacology

Propofol, fentanyl, rocuronium, midazolam, lidocaine, sugammadex, dexmedetomidine, ketamine, sevo/des, opioids, vasoactives, NMBs + reversals

Airway

Difficult-airway algorithm, laryngospasm, CVCI, RLN damage, aspiration, awake fiberoptic, supraglottic devices

Cardiovascular

Hemodynamics, arrhythmias, valvular lesions, cardiac surgery, IABP/ECMO basics

Neuro

ICP/CPP, regional anatomy, neuromonitoring (MEP/SSEP), stroke + carotid

Equipment

Machine check, monitors, capnography, vaporizers, BIS, MRI safety

Professional

Ethics, scope, billing, leadership, wellness, AANA standards

Simulators

Two ways to rehearse a real case — pick by what you want to drill.

🩺 Case sim — full case

Work a patient through all five phases. Your choices move the live vitals and you're scored on clinical defensibility. Trap picks end the case. Best for whole-case management.

🔧 OR sim — step picker

Sequence the procedural steps in the right order against the ideal sequence. Trap steps fail you. Best for drilling "what's next" under time pressure.

Earn CE / MAC credit

All continuing-education — CE courses, NBCRNA MAC Core Modules, the DEA MATE Act bundle, and Journal Club CE — now lives in one place.

Go to CE hub →