This colourful aide-memoire covers most emergencies afloat:DrowningUnconsciousnessExternal bleedingImmersionHypothermia SeasicknessHead injuryChest painFitsFractures Burns & scaldsHeatstrokeCommunications in an emergency
References ^ First Aid Companion: 1st Aid Companion Indigo. ISBN 9781898660606 (revised Jul 2015)