Airway
Advanced Airway Adjuncts & Supraglottic Devices
Airway escalation at the AEMT level, with context from NIH respiratory resources and NHTSA EMS education priorities.
When basic maneuvers are not enough
Advanced EMTs bridge basic and paramedic care. When positioning and suction fail to maintain a patent airway, adjuncts—oropharyngeal and nasopharyngeal airways—restore patency in unconscious patients without gag reflex.1 Device selection depends on patient size, consciousness, and trauma considerations.
NHTSA’s national EMS framework emphasizes progressive skill acquisition tied to demonstrated competency—not procedure volume alone.2 Each airway attempt should be deliberate, with continuous oxygenation and ventilation assessment.
Supraglottic airways in AEMT scope
Many AEMT programs include supraglottic airway (SGA) placement where state law permits. SGAs sit above the vocal cords, providing a conduit for positive-pressure ventilation without tracheal intubation. Proper sizing, lubrication, and confirmation techniques (ventilation compliance, capnography when available) are essential.
Failed placement should trigger a stepwise plan: re-oxygenate, reconsider BVM with two-person technique, and request paramedic intercept when local protocols allow.
Human factors and reassessment
Airway management is as much about teamwork as technique. Assign a compressor or ventilator, monitor saturation continuously, and limit apneic periods during attempts.
Reassess after every intervention and after every patient move—tube dislodgement and vomiting are common en route complications.
