SU11.3 | Airway Maintenance Skill — Summary & Reflection

KEY TAKEAWAYS

Airway maintenance is the first priority ('A' of ABC) because a lost airway kills in minutes. In the unconscious supine patient the commonest obstruction is the tongue falling back, relieved by pulling it forward. Approach it as a graded ladder: recognise obstruction by look-listen-feel (snoring = tongue, gurgling = fluid, stridor = larynx, silent see-saw = complete obstruction); open with head-tilt/chin-lift, or jaw thrust if cervical-spine injury is suspected; support with an oropharyngeal (Guedel) airway (sized angle-of-mouth to angle-of-jaw, for the patient with no gag reflex) or a nasopharyngeal airway (semi-conscious; avoid in base-of-skull fracture); ventilate inadequate breathing with bag-mask and oxygen, watching for chest rise; and escalate to a laryngeal mask airway (ventilates but does NOT protect against aspiration) or the definitive cuffed endotracheal tube (protects against aspiration; placement confirmed by capnography). Reassess after every step. Because it is a demonstrated skill, the whole sequence is rehearsed on a mannequin until it is automatic.

REFLECT

Recall a time you have seen — in a ward, a recovery bay, a resuscitation, or a simulation — someone manage an airway. Could you now name each step they took and the principle behind it? When you next practise on the mannequin, pay attention to your hands: where exactly do your fingers sit for a chin-lift versus a jaw thrust, and can you tell from the chest rise and the sound whether the airway is truly open? Reflect on one habit you will build now — always starting with look-listen-feel, always reassessing after each manoeuvre, or never being reassured by a silent chest — so that the airway ladder becomes automatic before you face a real airway emergency under pressure.