How to Choose Airway Equipment
Airway management is built in steps, each matched to a level of training. The first goal is simple: keep the tongue and soft tissue from blocking the airway in an unconscious casualty. From there, the tools escalate with provider scope — and the right kit is the one your team is trained and credentialed to use, not the most advanced device on the shelf.
The airway ladder
| Device | Level | Use |
|---|
| Nasopharyngeal airway (NPA) | First responder | First-line for an unconscious casualty who is still breathing; tolerated even with a gag reflex |
| Oropharyngeal airway (OPA) | BLS | Deeply unconscious casualty with no gag reflex |
| Supraglottic (i-gel, King) | Provider | Rescue and primary airway when bag-mask isn't enough |
| Surgical cricothyroidotomy | Advanced | CoTCCC option for airway obstruction that can't be relieved otherwise |
Position first, then adjuncts
In tactical casualty care, an unconscious casualty who is breathing adequately is often best managed with an NPA and the recovery position — letting gravity and an open airway do the work. Adjuncts and advanced devices come into play when positioning isn't enough or the casualty can't maintain their own airway. Suction belongs in every airway kit; you can't manage an airway you can't see.
Equipping a team? Match airway tools to the credential level of the people carrying them. Anchor the loadout with the
trauma-response brief.
Frequently Asked Questions
What is the first-line airway in tactical care?
For an unconscious casualty who is still breathing, a nasopharyngeal airway (NPA) plus the recovery position is the first-line approach. The NPA is well tolerated even when a gag reflex is present.
What is the difference between an NPA and an OPA?
An NPA is a soft tube placed through the nose, tolerated in a semi-conscious casualty; an OPA is a rigid device placed in the mouth and used only in a deeply unconscious casualty with no gag reflex, which would otherwise trigger vomiting.
What is a supraglottic airway?
It is a device such as an i-gel or King airway that seats above the vocal cords to maintain an open airway and allow ventilation. It is used by providers trained and credentialed for it, as a primary or rescue airway.
When is a surgical airway needed?
A surgical cricothyroidotomy is a CoTCCC option for an airway obstruction that cannot be relieved by positioning or other devices, such as severe facial trauma or burns. It is an advanced, training-restricted skill.
Do I need suction in an airway kit?
Yes. Blood, vomit, and secretions are a leading cause of airway obstruction in trauma, and you cannot manage an airway you cannot see. Manual or powered suction belongs in every airway loadout.
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