Snorklling: Breathing, Moving, Floating. Skin Diving: Surface Dives, Breath Holding, Buoyancy Control. Basic Scuba Diving: Tanks, Submersible Pressure Gauge, Exposure Suits, Breathing Compressed Air, Avoiding Lung Damage, Air Consumption, Emergency Swimming Ascents. Planning a Scuba Dive: The Buddy System, Emergency Assistance Plan, Navigation, Repetitive Diving, Repetitive Dive Worksheet. Scuba Lifesaving: Missing Diver, Struggling Surface Diver, Submerged Unconscious Diver. Diving First Aid: Dealing with Asphyxia, Cardiac Arrest, Shock, Wound Care, Heatstroke.
