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EMS field skills

How to approach a hazardous materials scene

Other platforms explain it with text and video. In Making Synapses you practice it on the patient.

EMS (NREMT)
Practice it in VR with Blocky

At a hazmat scene, the first rule is not to become a patient yourself.

Step by step

  1. Approach

    Uphill, upwind, upstream. [1]

  2. Distance

    Stay back; use binoculars. [1]

  3. Identify

    Placards and numbers; the Emergency Response Guidebook. [1]

  4. Zones

    Hot, warm, cold. [1]

  5. Call

    Hazmat team and command. [1]

  6. Decontamination

    Before patient care and transport. [1]

Common errors

Practice it in Making Synapses

In Making Synapses you do this on the patient, not on paper: every step goes on the checklist with a score, and in Teach mode Blocky tells you what comes next.

Making Synapses cases that train this skill

Sources

  1. National EMS Education Standards (2021)
  2. NREMT psychomotor skill sheets (EMT and Paramedic)

Facts and steps follow NREMT psychomotor skill sheets (EMT and Paramedic); National EMS Education Standards (2021). Making Synapses is not affiliated with these organizations. Updated: 2026-10-11.