Survival is mostly the prevention of emergencies and the calm handling of the few that happen anyway. This guide follows the order in which trouble arrives: the decisions made before and at the moment things go wrong, the two killers (cold and heat), water, fire and being found, navigation and what to do when lost, the hazards of terrain and wildlife, the home and disaster half of the subject, and first aid. Every chapter is built from federal safety pages read for this guide, and each ends with one rule you can carry.
Each chapter opens with the short version. Tap one to read the detail.
Deciding before, and at the moment, things go wrong
~2 min
The plan you leave with someone, the pace you set, and the moment you stop and gather the group decide more outcomes than any gear. Tell a trusted contact where you are going and when you will be back, pack the ten essentials, set a turnaround point before you start, and treat "afraid to speak up" as a hazard with a name.
Cold kills through wet clothing and wind, then through the mind
~2 min
Wet clothing, wind and cotton are the mechanism; three loose layers, a dry change and shelter are the defence. Shivering stopping is deterioration, not recovery. Warm the core, never rub frostbite, do not give alcohol, and know that cold water disables muscles before it cools the core.
Heat is a water-and-electrolyte problem with a clock
~2 min
Move in the cool hours, drink to thirst and eat salt, and recognise the line between heat exhaustion and heat stroke: the second one changes behaviour. Parked cars, dry washes and the heat index are the three traps people underestimate.
Treat every wild source, and know what each method misses
~2 min
Boiling kills everything that matters; filters stop parasites and bacteria but not viruses; chemicals kill viruses and bacteria but may miss parasites; ultraviolet needs clear water. Pre-filter cloudy water, never ration what you have, and let thirst and dark urine tell you the truth.
A safe fire, and the signals that bring people to you
~3 min
Fire needs heat, fuel and oxygen; a safe fire needs distance, water at hand and complete extinguishing, and none at all when restrictions or high fire danger say so. Being found is a whistle, a mirror, bright clothing, the three-by-three flashlight pattern, a registered 406 beacon and, from the air, the ground-air code.
Lost is a decision point, and the map is a set of lines
~2 min
When someone is lost the sequence is stop, gather, go to the last known place, retrace together, and never send one person to search alone; the lost person stays put. On the map, closely spaced contour lines mean steep ground, and a compass points to magnetic north, which is not true north.
Thirty minutes of thunder, six inches of water, and animals with rules
~2 min
Thunder means lightning can strike you, and shelter is a substantial building or a metal-topped vehicle for thirty minutes after the last rumble. Six inches of moving water knocks an adult down. Bears, bison, snakes and ticks each have a specific federal instruction, and running is almost never it.
The kit is the easy part; the plan and the shut-off valve are the rest
~3 min
Supplies for several days, replaced as they expire, are the kit. The plan is a meeting place, a practiced rehearsal and knowing how to shut off the gas. Each hazard has its own posture: drop, cover and hold on; the lowest interior room; leave the surge zone; clear thirty feet; and buy flood insurance a month before you need it.
Pressure, position and patience: first aid you can do with your hands
~2 min
Direct pressure is the most important step for external bleeding; a tourniquet is for severe, life-threatening bleeding that pressure has not stopped. Leave an impaled object in place, splint the joints above and below a break, keep a suspected spine still, rinse wounds under running water, cool burns with water not ice, and remove ticks with steady tweezers.
Written by Keentune. We are not affiliated with or endorsed by the organizations whose documentation informs this guide, and any linked sources belong to their respective owners.
All exam, test, and product names and trademarks are the property of their respective owners and are used here for identification and reference only. Keentune is independent study practice — not affiliated with, authorized, or endorsed by any of these organizations.