106 Flashcards

1
Q

106

A

First Aid and Field Sanitation Fundamentals

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2
Q

9 general first aid rules

A
  • Get Organized
  • Unless contraindicated, make preliminary exam in position and place you find the victim
  • In a multi-victim situation, use ABCs
  • Exam for fractures
  • Remove enough clothing to determine injury
  • Keep victim reassured and comfortable
  • Avoid touching open wounds and burns with fingers and unsterile objects
  • Unless contraindicated, position victim to minimize choking and aspirating vomit
  • Always carry litter feet first
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3
Q

Triage

A

French “to sort”

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4
Q

Tactical triage

A

Class I - minor
Class II - immediate
Class III - delayed
Class IV - expectant

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5
Q

Non-tactical triage

A

Priority I - life threatening
Priority II - serious but not life-threatening
Priority III - minor injuries
Priority IV - expectant

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6
Q

Primary survey

A

Rapid initial assessment

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7
Q

Secondary survey

A

Complete and detailed assessment

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8
Q

ABCDE

A

Airway
Breathing
Circulation
Disability
Expose
Conducted during primary assessment within 10 minutes

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9
Q

Signs and symptoms of shock

A
  • Eyes glassy and dull
  • Rapid or labored breathing, gasping
  • Very pale or ashen gray skin
  • Cool and clammy skin
  • Rapid, weak, thready pulse
  • Lowered BP
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10
Q

Hemorrhagic Shock Pulse

A

140 or higher

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11
Q

Neurogenic Shock Pulse

A

60 or below

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12
Q

3 ways to control bleeding

A
  • Pressure dressing (external bleeding)
  • Pressure points
  • Tourniquet
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13
Q

Head Wounds

A
  • No medications
  • Keep victim flat w/ head/body level
  • Wound back of head, lay patient on side
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14
Q

Facial Wounds

A

Make sure tongue or tissue don’t block airway

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15
Q

Sucking Chest Wound

A
  • Seal the wound
  • Tape material in place
  • During combat lay patient on affected side
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16
Q

Abdominal Wound

A
  • Supine position
  • If intestine protruding, knees up
  • Do not touch push in or manipulate intestine
  • Nothing to drink
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17
Q

Closed Fracture

A

Entirely internal

18
Q

Open Fracture

A

Open wound in the tissues and skin

19
Q

Forearm Fracture

A
  • Splints from elbow to wrist
  • Hold splints with bandages
  • Across chest
  • Palm in
  • Thumb up
  • Wide sling and cravat
  • Hand raised 4 inches above elbow
20
Q

Upper Arm Fracture

A

Do not attempt to straighten or move it in any way

21
Q

Thigh Fracture

A

Fastened in 5 places
- Around the ankle
- Over the knee
- Just below the hip
- Around the pelvis
- Just below the armpit
Do not move the victim until injured leg is immobilized

22
Q

Lower Leg Fracture

A

Apply 3 splints
- One on each side
- One underneath

23
Q

Clavicle Fracture

A

Same as forearm fracture

24
Q

Rib Fracture

A
  • Make victim comfortable and quiet to avoid internal injuries
  • Arm at 45 degree angle secured to chest
25
Q

First Degree Burn

A
  • Epidermal layer
  • Irritated
  • Reddened
  • Tingling
  • Recovery in 1 week
26
Q

Second Degree Burn

A
  • Epidermal blisters
  • Mottled appearance
  • Red base
    Recovery 2-3 weeks
27
Q

Third Degree Burn

A

Full thickness penetrating muscle and fatty connective tissue or even bone

28
Q

Heat Cramps

A
  • Shade
  • Cool water w/ tsp of salt for a liter or quart
  • Massage to relieve spasm
29
Q

Heat Exhaustion

A

SYMPTOMS
Skin
- Ashen gray
- Cool
- Moist
- Clammy
Dilated pupils

TREATMENT
Apply cool wet cloth to:
- Head
- Axilla
- Groin
- Ankles
Fan the victim

30
Q

Heat Stroke

A
  • 20% mortality rate
  • 105 F or higher
  • Apply cold water or towels to whole body
  • Move to coolest place
  • Remove clothing
  • Do not give hot drinks or stimulants
  • Discontinue when rectal temp reaches 102 F
31
Q

Hypothermia

A
  • First symptom is shivering
  • Death when core reaches 8 F
  • Most effective treatment is immersion in tub 100 F to 105 F
  • Buddy warming (no tub available)
32
Q

Immersion Foot

A
  • Hands and feet
  • Wet cold temps of above freezing to 50 F

Signs and Symptoms
- Tingling and numbness
- Swelling
- Bluish discoloration
- Painful blisters

Treatment
- Get off feet
- Remove all footwear
- Expose to warm, dry air
- Do not rupture blisters

33
Q

Frostbite

A

Occurs when ice crystals form in the skin or deep tissue after exposure to 32 F or lower

34
Q

Superficial Frostbite

A

Surface of the skin feels hard but underlying tissue is soft
- Go indoors
- Rewarm in warm water immersion
- Never rub affected area

35
Q

Deep Frostbite

A

When freezing reaches deep tissue layers
- Monitor pulse/breathing for respiratory and heart problems
- Do not attempt to thaw if possibility of refreezing
- Immersion in water 100 F to 105 F

36
Q

Use of Iodine Tablets

A
  • Fill with cleanest water available
  • 1 tablet for clear water
  • 2 tablets for cloudy water
  • Replace cap and wait 5 minutes
  • Shake
  • Loosen cap, tip canteen allowing leakage around threads
  • Tighten cap
  • Wait 25 minutes or 30 total
37
Q

Use of Calcium Hypochlorite

A
  • Fill with cleanest water available
  • Leave airspace of 1 inch
  • Fill canteen half full of water
  • Add calcium hypochlorite from ampule
  • Stir until dissolved
  • Fill cap half full of solution
  • Add to water in canteen
  • Shake thoroughly
  • Loosen cap, tip canteen allowing leakage around threads
  • Tighten cap
  • Wait at least 30 minutes
38
Q

Boiling Water

A
  • Need fuel
  • Takes too long and cools
  • Needs residual protection
  • Must be held at boiling point for at least 15 minutes for safe drinking
39
Q

Cat Hole

A
  • 1 ft wide
  • 1 ft deep
  • Pack down with dirt after use
  • Used on the march
40
Q

Straddle Trench

A
  • 4 ft long
  • 2 1/2 ft deep
  • 1 ft wide
  • Cover with dirt after each bivouac
  • Used for 1-3 day bivouac sites
41
Q

Methods of Carry a Casualty

A
  • Fireman’s carry
  • One man support carry
  • One man arms carry
  • Saddleback carry
  • Pack strap carry
  • Pistol belt carry
42
Q

Improvised Litter

A
  • Poncho and poles
  • Jacket and poles