Field readiness simulator

A student can know the algorithm cold and still lose the first minute of a call.

The room gets loud. The patient looks worse than the question stem. The next step feels obvious only after someone else says it. MedRelay turns that gap into timed EMT-B scenarios where vitals change, actions are scored by order and timing, and the debrief shows exactly what to drill next.

Free

$0

Student Pro

$24/mo

60-Day Pass

$49

Start free →See pricing

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Timing

Actions are logged by order and minute, so delayed care shows up in the debrief.

Physiology

Vitals change while the student thinks, treats, reassesses, or misses a priority.

Readiness

Every run maps back to the 2025 NREMT® domains instead of one generic score.

● LIVE SIMULATOR
Patient MonitorAnaphylaxis · EMT-B
HR
88
SpO₂
97%
BP
128/84
RR
18
0:00
◆DispatchUnit 12 assigned: allergic reaction after bee sting, difficulty breathing.
◆Scene ArrivalPatient found seated, anxious, with diffuse urticaria across chest and neck.
◆Patient / SceneAudible stridor. SpO₂ trend is falling while airway priority is pending.
◆Action LogEpinephrine auto-injector selected. Reassess airway, breathing, and transport priority.
Epinephrine 0.3mg IM auto-injector
High-flow oxygen NRB 15 LPM
Rapid transport decision

HOW IT WORKS

Run the call. Read the debrief. Drill the gap.

01

STEP 01

Dispatch arrives.

The scenario starts like dispatch — a complaint, a scene, and a patient. Not an answer key.

02

STEP 02

The patient responds.

Vitals shift based on what you do and when you do it. Delay airway and SpO₂ keeps falling.

03

STEP 03

The debrief is specific.

After every run: what you did, what you missed, and what to drill next.

BUILT DIFFERENTLY

Not a flashcard.

CapabilityMedRelayOther tools
Real-time physiology deterioration✓✗
2025 NREMT five-domain scoring✓✗
Scope enforcement engine (3-layer)✓✗
PCR documentation training✓✗
State-specific protocol scenarios✓✗
Mobile-optimized field simulator✓✗
Adaptive weakness detection✓✗

“I built MedRelay during my EMT course after experiencing the gap firsthand: I could memorize the material, but the moment practical skills and clinical rotations began, it became clear just how unprepared I felt once the scenario moved beyond a question stem.”

Joshua Schneider · Founder, MedRelay

Built on the 2025 NREMT® Content Outline

Five-domain scoring without guessing what the exam is measuring.

Every scenario, question, and scoring rubric maps back to the framework the NREMT® uses, so students see where field performance and exam readiness overlap.

33%*

of EMT students fail their first NREMT® attempt

16

EMT-B call types covered

50

states with jurisdiction-specific protocols

* NREMT 2024 first-attempt pass rate data. Source: National Registry of Emergency Medical Technicians annual report.

SCORING

Five domains. One clear picture.

SCENE SIZE-UP
92%
PRIMARY ASSESSMENT
88%
SECONDARY ASSESSMENT
76%
TREATMENT & TRANSPORT
94%
OPERATIONS
70%

TRAINING CONSOLE

One place to decide the next rep.

The console connects full patient calls, PCR QA, NREMT® questions, skills stations, instructor assignments, and readiness reporting so students and agencies can see what to do next.

Start training →For programs →

student

Training Console

One front door for the next best rep.

Next-step recommendations, recent runs, due questions, and program tools in one place.

clinical

Run Debrief

Every completed call becomes an instructor-style review.

Timeline replay, readiness score, critical action timing, PCR redlines, and adaptive next drill.

agency

PCR QA Training

Documentation is graded like a chart reviewer would read it.

Section-by-section PCR grading, legal flags, black-box mismatch checks, and fix-it drills.

agency

Agency Readiness Reports

Cohorts become measurable by readiness, PCR quality, and domain weakness.

Readiness heatmaps, cohort statistics, weak-domain summaries, and export-ready training records.

FOR PROGRAMS

Give every student more reps between lab days.

Repeatable simulation, cohort analytics, and protocol-aware assessment. No new hardware. No new budget line.

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PROTOCOL ORDER ANALYTICS
COHORT PROGRESS REPORTS
AUDIT TRAIL EXPORTS
STATE JURISDICTION CONFIG

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