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Flashcardlet > Emergency Ops Auto Extrication > Flashcards

Emergency Ops Auto Extrication Flashcards

1
Q

A victim delivered to a surgical team within _ of an accident w/critical injuries has the best chances of survival

A

Within the 1st hour (Golden Hour)

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2
Q

Can Airbags deploy after the battery has been disconnected

A

Yes airbags have an energy storage feature that enables them to be deployed even when the battery is destroyed in an accident

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3
Q

What does disconnecting a car battery do in terms of airbags that are mechanical & electrical

A

Starts drain time for electronically activated devices, but NOT mechanically activated ones

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4
Q

Treat all airbags as if they have NOT deployed. Follow 5-10-20 rule (explain)

A

Distance of at least 5” from side airbag, 10” from driver’s airbag, & 20” from passenger airbag

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5
Q

T/F Mechanically activated pretensiors in seat belts will remain live even after battery is disconnected

A

True Remove seat belt from patient ASAP

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6
Q

What kind of windows are being found in rear of newer cars

A

Laminated glass or plastics are replacing tempered glass. Presents formidable barrier in gaining access

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7
Q

Battery locations for cars

A

Under the hood, in wheel well, under seats, or in the trunk. Some vehicles may have more than 1 battery

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8
Q

T/F Transmitting a 10-75 for an emergency of multiple vehicle accidents w/numerous patients should be considered

A

True

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9
Q

Define Disentanglement;

Define Extrication

A

Removal of wreckage around victims;

Physical removal of victim from vehicle

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10
Q

During extrication where shall power unit be placed

A

Front or rear of vehicle. Allows responders to work on both side of vehicle w/o repositioning

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11
Q

Tools of choice for extrication

A

Spreaders & Cutters. Never position any part of body between tool & vehicle

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12
Q

Eng Ops at Extrication

A

Off divides into 2 teams. Off & 2 CFR FF’s w/Trauma bag & collars proceed to accident. Remaining members stretch & charge precautionary HL. Consider foam line

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13
Q

Lad Co Ops at Extrication

A

Positions discussed at roll call. Off & FE team proceed to accident for survey, chock, & access to victim. If NO EMS or Eng- stabilize patient.
Roof & OV- Hurst tool & equipment
LCC-Block traffic & bring add’l tools

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14
Q

Lad Off shall ensure disconnection of battery. Which terminal is removed 1st

A

Negative

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15
Q

Can FD right a vehicle w/a victim inside

How shall chocks be placed on vehicles w/all 4 wheels

A

Never

Place chocks just behind front wheel & in front of rear wheels step side down

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16
Q

_ is NOT req’d but allows vehicle to totally rest on chocks (Provides best stabilization)

A

Deflating tires

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17
Q

Vehicles found on side or roof should be stabilized by _

A

Placing chocks & wedges, then securing to a substantial object w/Utility Rope. Entry shall be via front/rear window

18
Q

Removing a door: Which side may be more successful on newer car construction

A

Hinge side (but both hinge & nader pin side must be mastered)

19
Q

A vehicle found on its side shall be secured to a substantial object using _

A

Utility rope (no member shall enter until properly stabilized)

20
Q

When using the cutters on the hinge side first, which hinge do you cut first

A

Cut top and bottom hinges using cutters in that order. When a hinge has a spring, it must be removed prior to cutting the hinge.

21
Q

Using the Vertical Push to establish a purchase point may force the door from Nader pin/staple. This method works best on _

A

Older vehicles. Newer vehicles have LW construction that could split the door.

22
Q

If total roof removal need on a vehicle, how are the cuts made

A

Cut low on Post A and high on B, C, & D posts with cutters. Cut all posts on one side before passing tools to cut posts on opposite side.

23
Q

3 tools to open a windshield

A

Sawzall with wood cutting blade, Windshield hand saw, or axe (last resort).
CR: Airbags

24
Q

Two predominate types of glass for vehicle windows

A

Laminated safety glass for windshields, and tempered glass on sides & rear of window (tempered glass is being replaced by laminated glass or rigid plastics due to it being highly resistant to breaking)

25
Q

Before any glass removal procedures are started, victims &/or rescuers should be protected from airborne glass debris. What shall be used

A

Salvage plastic or yellow exposure blankets are a good choice of protection. Fabric blankets are NOT good because they keep pieces of glass in the fabric & once contaminated must be placed OOS

26
Q

Which tool shall be considered as a last resort for removing windshields

A

Axe using firm but NOT full strokes striking w/corner of axe blade

27
Q

A vehicle on its side may need to have its roof removed after its secured to a substantial object. The tool of choice to do this would be

A

Air Chisel

28
Q

Operators and members working in close proximity to operators must wear eye protection when tools are in use. This includes

A

Eye protection shields, Safety glasses, & Helmet mounted eye shields

29
Q

Whether using spreaders or cutters always remove _

A

Top hinge first

30
Q

If a members gets hydraulic fluid in their eyes, the member should flush their eyes w/clean water for at least _

A

At least 20 minutes & immediately seek medical attention

31
Q

Who shall ensure the disconnection of the car battery

A

Ladder Officer. When disconnecting remove negative terminal first

32
Q

What shall inside team ensure on vehicle

A

The car is in park, windows open, seats moved back and seatbelts removed before shutting down ignition

33
Q

List the stabilization process of vehicles

A

Place step chocks, Shut down engine, Engage parking brake, Put transmission into park, and Disconnect battery

34
Q

What must 1st arriving Officer do if they encounter a pinned victim

A

Immediately notify Dispatcher

35
Q

Vehicle on its roof- Attacking the _ side would be the preferred method

A

Hinge side to remove the door

36
Q

Incorrect car laying on its side
A. Good initial entry point into these vehicles is a side window
B. Step chocks & wedges should be placed under the side of the vehicle & tires
C. Vehicle should be secured to a substantial object (rig, tree, etc) w/a utility rope
D. No FF shall enter vehicle until it’s properly stabilized

A

A Front & rear windows

37
Q

When would the Third Door Removal procedure be best suited as an extrication option
A. Victim is pinned in back seat of a 2 door car
B. Victims pinned in front seat of SUV
C. Victim pinned in back seat of 4 door vehicle
D. None of the above

A

A

38
Q

Dashboard displacement: Make 2 cuts in bottom portion of A Post. Lower cut is made below hinge, parallel to rocker panel. Second cut is made _

A

Approximately 6-8 inches above the 1st cut. A metal hook is positioned between the cutters & rocker panel to prevent tool from moving in towards passenger compartment

39
Q

Incorrect regarding car safety features?
A: Airbag systems are equipped with an energy storage feature that enables them to deploy even when the battery has been destroyed in an accident.
B: Airbags can be deployed either electronically or mechanically.
C: Always treat airbags as if they are live, observing the rule of 5–10–20. 5-10-20 is at least 5” from side airbags, 10” from driver airbags and 20” from passenger airbags.
D: Tempered glass is being replaced on side and rear windows by laminated glass or rigid plastics due to it being highly resistant to breaking. Conventional methods used in the past may still work on these newer types of glass.

A

D. 2.9 - Conventional methods used in the past will not work on these newer types of glass.

40
Q

Incorrect for Extrication
A. Engine should be divided into 2 teams, one for patient care duties & one to stretch & charge a HL
B. Lad Inside team should conduct a perimeter survey
C. Prior to seatbelt removal, the ignition should be shut off
D. Lad Off ensures the battery is disconnected, the negative terminal is removed 1st

A

C Inside team will ensure car is in park, windows open, seats moved back, and seatbelts removed BEFORE shutting down ignition
4.2.1

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