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Emergency services > Review > Flashcards

Review Flashcards

1
Q

Law of conservation

A

Matter is neither created or destroyed it just changes shape or form from one type to another

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2
Q

In terms of fire

Radiant energy
Electrical
Mechanical
Chemical

A

Radiant- caused by fire
Electrical- sparking
Mechanical- friction
Chemical- changes substance

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3
Q

Four ways one might protect them selves from flashover

A 
Be mindful of surroundings 
listen to senior firefighters 
always carry a hose
Know exit
 fog fog straight straight
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4
Q

How are Air purifying respirators classified

A

Three categories according to their to gradation N, R & P

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5
Q

What year is SCBA nfpa certified

A

1852

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6
Q

What is a free radical

A

An atom or molecule that has a single unpaired electrons in the outer shell

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7
Q

Special PPE that can serve as dual purposes

A

Technical rescue

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8
Q

Two methods for breaching a wall

A

Swim

Slide

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9
Q

How does hydrogen cyanide target the brain heart and lungs

A

Hydrogen cyanide is a systematic chemical interferes with normal use of oxygen

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10
Q

What are five limitations when using SCBA

A 
Person using it 
confined space mask 
bottle of air 
weight
lack of agility 
Unigue face features
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11
Q

What is IDLH

A

Immediate dangerous to life and health

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12
Q

Explain in detail how the fire fighter would catch a hydrant

A

Grab gear

Unwrap hose as pump drives down the street

Remove caps and attatch hydrant key

Flush hydrant

Attach gate

Attach hose to steamer port

Flow water(17 turns slowly)

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13
Q

What is a strainer

A

Filters water being drafted from a stream or another source besides a hydrant

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14
Q

Describe the police officers roll at a car crash

A

Traffic
report
keep people away

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15
Q

What does it mean to have grounds and evidence

A

Base of an argument

Proof a crime has been committed

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16
Q

What are indicators of a terrorist attack

A

Two or more medical responses in a public place

17
Q

Four key components of fitness for search and rescue

A

Preparation
energy
water
food

18
Q

Five ways the body can lose heat

A 
Conduction 
respiration 
evaporation
convection 
radiation
19
Q

Nfpa what is the safety standard

A

1500

20
Q

How many firefighters can use a ladder without overloading it

A

One fire fighter every 10 feet

21
Q

Best placement for a ladder intended to be used for rescue

A

Ladder tip raised to just below the windowsill

Emergency services (9 decks)

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