- M · Massive Haemorrhage ⚠: Blood sweep, TQ
- A · Airway: Check, clear, maintain
- R · Respiratory: Rub and rake, equal rise, quality
- C · Circulation: Pulse, haem. check, fractures.
- H · Head Injury / Hypothermia: GCS/AVPU, PEARL, keep warm
- E · Everything Else: IMIST, meds, documentation