Motor Vehicle Collisions Flashcards

1
Q

what does the National Highway Traffic Safety Administration only count?

A

traffic fatalities that occur within 30 days of the crash

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2
Q

What does the National Safety council only count?

A

total traffic fatalities that occur within one year of the crash

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3
Q

_____ is the leading cause of unintentional death for all age groups in the US.

A

Motor Vehicle Crashes

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4
Q

what is a vehicle collision?

A

Car hits car

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5
Q

what is a human collision?

A

human impacts car

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6
Q

what is internal movement within the body?

A

internal organs strike against the solid structures in the body.

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7
Q

What is reaction time?

A

how fast someone perceives something, how fast someone reacts

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8
Q

what is perception time?

A

how fast do i perceive an obstacle so i can avoid it, how quickly one can recognize

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9
Q

What happens in internal collision?

A

organs can keep moving forward, brain keeps moving in skull and causes swelling.

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10
Q

if a child was being held by an adult and a crash occurred, the forward force would be ____ times the child’s weight.

A

30 times

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11
Q

what is child crusher syndrome?

A

adults move forward with several thousand pounds of forward moving force

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12
Q

what percent of motor vehicle crashes are during the day?

A

80%

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13
Q

drivers ages 16 to 19 have ___ times the crash rate

A

3 times

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14
Q

males are __ times more likely to involved in fatal crashes.

A

2 times

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15
Q

why are males more likely to die in a a crash?

A

participate in risky behavior behind the wheel. More often do shift work and are tired behind the wheel.

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16
Q

females are most often involved in what kind of crashes?

A

crashes like fender benders. more likely on the road during high traffic

17
Q

one of the leading causes of vehicle death are what ages?

A

18 to 24

18
Q

what percent of motor vehicle deaths occur during the day?

A

60%

19
Q

what percent of crashes resulting in mortality occurred in rural areas in 2016?

A

48%

20
Q

why do fatal crashes occur in rural areas?

A

slower emergency response time, less people, speed limits are less adhered to, more animals

21
Q

what percent of crashes occur on dry road?

A

80%

22
Q

distracted driving accounts for what percent of motor vehicle crash fatalities?

A

25%

23
Q

distracted driving accounts for more than what percent of teen crashes?

A

58%

24
Q

how many people are killed each day as a result of distracted driving in the US?

A

9 people

25
Q

what is aggressive driving?

A

driving in a way that creates an unsafe driving environment.

26
Q

what are some actions that are aggressive driving

A

following too closely, erratic or unsafe lan changes, speeding, running red lights

27
Q

what is road rage?

A

an intentional assault by a driver or passenger with a motor vehicle or a weapon, on a roadway or precipitated by an incident on a roadway.

28
Q

what is intentional assault?

A

intent to harm you or your car

29
Q

what percent of motorcycle crashes injure or kill a motorcycle rider?

A

80%

30
Q

what is the main reason for motorcycle fatalities?

A

EXPOSURE

31
Q

helmets reduce motorcycle fatalities by how much?

A

37%

32
Q

what injury is the leading cause of death in motorcycle crashes?

A

head injury

33
Q

Seat belt laws reduce fatality by how much?

A

45%

34
Q

seat belt laws reduce injury by how much?

A

69%

35
Q

Seat belts are….

A

the single most effective way to save lives

36
Q

cell phone use is involved in what percent of crashes?

A

25%