/reference

Reference layer.

Free for everyone. No login required. Drug box, 29 calculators, crisis algorithms, AANA Practice Manual search, NBCRNA blueprint browser, COA case-minimum tracker.

Drug box

26 clinical classes

Calculators

29 clinical calcs

Crisis algorithms

22 algorithms — MH · AFE · LAST · anaphylaxis · laryngospasm · awareness +

Teaching panels

1,148 standalone illustrations · search by topic · every NBCRNA domain

Drug interaction checker

Anesthesia-relevant — sero syndrome, ASRA windows, ACE-I, GLP-1, QT

Drips

Mixing · concentrations · rate

AANA Practice Manual

30+ docs · AI-summarized

NCE blueprint

4 domains · every subdomain

COA case minimums

700 cases · all categories

MAC program explainer

4-yr cycle · MAC Ed/Dev · MAC Check (formerly CPC)

Image library

350 sourced medical illustrations

Interactive 3D anatomy

Spin / zoom / inspect — heart, airway, brain, spine, lungs, brachial plexus

Top calculators

ABL / EBVHemorrhage BMIAnthropometric BSA (Mosteller)Anthropometric MAPHemodynamic SVR / PVRHemodynamic Bicarb deficitAcid-base O₂ cylinder durationEquipment Pediatric weight-based dosesPediatrics Age-adjusted MACPharmacology