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Your TMC exam performance overview

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NBRC Domain Performance

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Practice Questions

NBRC-aligned multiple choice questions across all five domains

Classroom

Emberline's educational arm — structured domain modules built by a licensed CRT for the NBRC TMC exam

Emberline Education

5 NBRC Domains. Fully Mapped.

Every module maps directly to the NBRC content outline. Video-style lessons, clinical walkthroughs, and AI-powered review — built for working RTs who don't have time for filler.

260+ Questions
6 Core Modules

Dr. Ventus

AI Mentor

Your board-certified AI clinical mentor. Trained on NBRC content, AARC guidelines, and real RT clinical reasoning — available 24/7.

∞
Pro/Classroom
Unlimited questions
24/7
Always Available
No office hours
RT
Specialized
NBRC + clinical focus
Dr. Ventus
AI Clinical Mentor
Quick Prompts
CWD vs WOB in ventilated patients
ARDS management stepwise
TMC exam scoring & cutoffs
Neuromuscular failure thresholds
iNO toxicity monitoring
SIMV vs AC vs PRVC modes
Full PFT interpretation
Quiz me — Patient Data domain
Dr. Ventus
Welcome. I'm Dr. Ventus — your AI clinical mentor for respiratory therapy and the TMC exam. I can explain concepts, work through patient scenarios, interpret labs and PFTs, quiz you on domains, or help you reason through clinical decisions. What would you like to explore?

Seasonal RTs

For experienced clinicians returning to bedside or preparing for a license reactivation, travel assignment, or credentialing update.

Returning to Practice

You know more than you think.

Clinical experience doesn't expire — but licensing timelines do. Whether you've been in administration, out of the field, or transitioning from travel to staff, TMC Prep's Seasonal RT track gives you a targeted refresh on what the NBRC tests, not a full re-education.

93
Active Questions
5
NBRC Domains
High-Yield Focus Areas for Returning RTs
Domain 1
Patient Data Evaluation
ABGs, PFTs, hemodynamics — often the gap after time away
Domain 2
Troubleshooting & QC
Vent alarms, circuit issues — equipment updates since you were last bedside
Domain 4
Therapeutic Procedures
Pharmacology updates, airway management, LPV protocols
Pro Plan — Built for Working Clinicians

Unlimited practice questions, all 5 domain modules, and full Dr. Ventus AI access — so you can prep between shifts, not just on your day off.

Protocols & Guidelines

Current NBRC-referenced clinical protocols and AARC/AHA/ACC guidelines

LIVE UPDATES

Plans & Pricing

Invest in your board certification. One platform, built by RTs, for RTs.

100% Exam Focused

Every question, module, and protocol in TMC Prep maps directly to NBRC exam content specifications. Built by a licensed CRT with clinical and director-level experience.