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Ventilation and airway guides

Working references on ventilator settings, tidal volume calculation, lung-protective ventilation, and RSI, written for the clinicians who manage vents in the field and at the bedside.

Ventilator Settings

4 guides

  • Ventilator SettingsStart here

    Ventilator Settings: EMS Cheat Sheet & Field Guide

    Ventilator settings for EMS and transport crews: IBW, tidal volume, rate, PEEP, and FiO2 with plain-text math, a cheat-sheet table, and worked examples.

  • Ventilator Settings

    I:E Ratio on a Ventilator: Normal vs COPD

    I:E ratio on a ventilator: 1:2 to 1:3 with normal lungs, 1:4 or longer in COPD and asthma. How to calculate it, change it, and keep auto-PEEP off.

  • Ventilator Settings

    Minute Ventilation Formula: Ve = Vt x RR, Worked

    The minute ventilation formula, Ve = Vt x RR, worked with sourced values, then run backward to derive respiratory rate from a Ve target. Free app included.

RSI Meds & Doses

1 guide

Ventilator Troubleshooting

2 guides

  • Ventilator TroubleshootingStart here

    Ventilator Alarms: Causes and Field Fixes

    Ventilator alarms for EMS and transport crews: what each alarm means, the causes to check in order, and why the fix is at the patient, not the vent.

  • Ventilator Troubleshooting

    Post-Intubation Ventilator Management for EMS

    Post-intubation ventilator management for EMS and transport: what to verify after the tube, which numbers to recheck, and when a change means trouble.

Respiratory Reference

1 guide

  • Respiratory ReferenceStart here

    Normal Ventilator Values: EMS Reference Card

    Normal ventilator values for adult patients: tidal volume, PEEP, plateau and peak pressure, EtCO2, ABG and VBG ranges, and the RASS scale, each with its source.