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EMT FIELD GUIDE
Field tools for trauma scoring, shock assessment,
burns, tourniquet timing, and pediatric estimates.
burns, tourniquet timing, and pediatric estimates.
▲ SELECT A TOOL FROM THE DROPDOWN ABOVE
Shock Index
SI = Heart Rate ÷ Systolic BP. Normal: 0.5–0.7 · Mild shock: >0.7 · Moderate: >1.0 · Severe: >1.4
Shock Index Result
| Shock Index | |
| Classification | |
| Est. Blood Loss |
Revised Trauma Score
RTS = (0.9368 × GCS) + (0.7326 × SBP) + (0.2908 × RR). Range 0–7.84. Lower = more severe.
Revised Trauma Score
| RTS Score | |
| Survival Probability | |
| Triage Category |
Glasgow Coma Scale
Score 15 = normal. ≤8 = severe TBI — consider airway management.
Eye Opening (E)
Verbal Response (V)
Motor Response (M)
GCS Result
| Total GCS | |
| Eye (E) | |
| Verbal (V) | |
| Motor (M) | |
| Severity |
Hemorrhagic Shock Class
ATLS classification. Enter vitals for automatic class determination.
Hemorrhagic Shock
| Class | |
| Est. Blood Loss | |
| % Blood Volume |
Burns — Rule of Nines
Enter % of each body region burned. Parkland formula: 4 mL × kg × %TBSA. Half in first 8 hrs.
Body Regions — % Burned Each
Burns Assessment
| Total TBSA | |
| Parkland Total (24 hr) | |
| First 8 Hours | |
| Next 16 Hours |
Tourniquet Timer
Start timer at time of application. Alert at 60 min. Critical at 90 min. Timer resets on page reload.
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NOT RUNNING
Multiple Tourniquets
Track up to 3 tourniquet application times manually.
Pediatric Weight Estimate
Broselow-based estimates. For children 1–10 yrs: Weight (kg) ≈ 2 × (age + 4). Verify with actual weight when possible.
Pediatric Estimates
| Est. Weight | |
| ETT Size (uncuffed) | |
| ETT Depth (cm at lip) | |
| Defib Energy | |
| IV Fluid Bolus (20mL/kg) | |
| Epinephrine (0.01mg/kg) |
Refer to local protocols for all drug dosing. These are estimates only.
Broselow Color Reference
Grey3–5 kg · ~0–3 mo
Pink6–7 kg · ~3–6 mo
Red8–9 kg · ~6–12 mo
Purple10–11 kg · ~1 yr
Yellow12–14 kg · ~2 yr
White15–18 kg · ~3–4 yr
Blue19–22 kg · ~5–6 yr
Orange23–29 kg · ~7–8 yr
Green30–36 kg · ~9–10 yr
Basic Calculator
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