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Safety snapshot of mobile work before merging upstream chat-v2: - Qortino AI: QDN pack discovery/download (Q-Share ids), external app storage, install validation, teach/report Q-Mail, PDF thumbs+zoom - Android share target "Quitter" with native ShareReceiver plugin - Categorized device saves (Images/Videos/Audio/Documents/Apps/GO state) - createNamedFile helper: cordova-plugin-file clobbers global File Co-authored-by: Cursor <cursoragent@cursor.com>
84 lines
4.3 KiB
Markdown
84 lines
4.3 KiB
Markdown
# Medical Preparedness and Field First Aid
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*Educational information only — NOT medical advice and not a substitute for
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certified training or professional care. Take an in-person first-aid course;
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skills practiced under supervision are what actually work in a crisis. In
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any real emergency, contact emergency services (112 in Europe) if at all
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possible.*
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## Training beats gear
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Priority order: a certified first-aid/CPR course, then a wilderness first
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aid course if you spend time remote, then gear. An untrained person with a
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full trauma kit is less capable than a trained one with a bandana.
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## The home kit, by layer
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**Boo-boo layer (used weekly):** adhesive bandages in sizes, blister
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plasters, antiseptic solution (povidone-iodine or chlorhexidine), tweezers
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(splinters, ticks), small scissors, tape, burn gel, saline pods for eye and
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wound rinsing.
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**Wound layer:** sterile gauze pads and rolls, elastic (compression)
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bandages, non-adherent dressings, wound-closure strips, larger dressing
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pads, nitrile gloves in quantity, irrigation syringe (clean water under
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pressure is the best wound cleaner), triangular bandages (sling, tie,
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padding).
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**Trauma layer (train before you buy):** pressure bandage ("Israeli"
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style), hemostatic gauze, commercial tourniquet (know current protocols —
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applied high and tight for life-threatening limb bleeding that pressure
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cannot stop; note the time), chest seal, space blankets (hypothermia kills
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trauma patients), headlamp, trauma shears.
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**Comfort/illness layer:** oral rehydration salts (see below), electrolyte
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tablets, thermometer, common over-the-counter medicines you already use —
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pain/fever reducers, antihistamines, anti-diarrheal, antacids — stored per
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label and rotated; personal prescription medicines with the largest buffer
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your prescriber and law allow (discuss an emergency supply with your
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doctor; running out of daily medication is the most likely medical crisis
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in any prolonged disruption).
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## Skills that carry the most weight
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- **Severe bleeding, deep cuts, and wounds:** direct, hard pressure on the wound with anything at
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hand beats searching for perfect gear. Elevate, keep pressing, do not
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peek. Tourniquet only for limb bleeding that pressure cannot control.
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- **Treating a cut or wound when no doctor or clinic is available:** clean early and thoroughly —
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irrigate with copious clean (drinkable) water, remove debris, dress,
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change dressings daily, watch for infection: spreading redness, heat,
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swelling, pus, red streaks, fever. Infection signs = seek professional
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care with urgency; this is where field medicine ends.
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- **Burns:** cool with running cool (not ice) water for 20 minutes, then
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cover loosely with clean non-fluffy dressing. Large, deep, facial,
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genital, or circumferential burns are emergencies.
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- **Diarrhea and vomiting (adult or child), off-grid with no doctor:** the
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killer is dehydration, and children dehydrate fastest. WHO-style oral
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rehydration: 1 litre safe water + 6 level teaspoons sugar + 1/2 level
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teaspoon salt, sipped constantly; continue feeding children. Strict hand
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and water hygiene protects the rest of the household.
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- **Sprains/strains:** rest, ice/cool, compression, elevation; buddy-tape
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fingers/toes; improvised splints pad the limb in the position found.
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- **Hypothermia and heat illness:** covered in the cold-weather and water
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chapters — recognize early, act early.
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- **Tick bites (check skin after every walk in forest, brush, or tall
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grass):** what to do about a tick bite: remove the tick promptly with fine tweezers gripping at the skin,
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steady straight pull, no twisting or burning; disinfect; note the date
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and watch for expanding rash or flu-like symptoms in following weeks —
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these warrant medical attention.
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## Dental and eyes
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A dental first-aid kit (temporary filling material, clove oil, dental wax)
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turns a screaming toothache into a manageable wait. Spare prescription
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glasses in the kit — an old prescription beats no vision; consider one pair
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in the Faraday/document bin.
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## Hygiene as medicine
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In every historical grid-down event, hygiene-related illness dwarfed injury:
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handwashing, safe water, safe food handling (cook thoroughly, keep raw and
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cooked separate, no room-temperature leftovers beyond 2 hours), and
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sanitation discipline are the highest-yield "medical" preparations that
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exist.
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