Motor Vehicle Collisions Flashcards
what does the National Highway Traffic Safety Administration only count?
traffic fatalities that occur within 30 days of the crash
What does the National Safety council only count?
total traffic fatalities that occur within one year of the crash
_____ is the leading cause of unintentional death for all age groups in the US.
Motor Vehicle Crashes
what is a vehicle collision?
Car hits car
what is a human collision?
human impacts car
what is internal movement within the body?
internal organs strike against the solid structures in the body.
What is reaction time?
how fast someone perceives something, how fast someone reacts
what is perception time?
how fast do i perceive an obstacle so i can avoid it, how quickly one can recognize
What happens in internal collision?
organs can keep moving forward, brain keeps moving in skull and causes swelling.
if a child was being held by an adult and a crash occurred, the forward force would be ____ times the child’s weight.
30 times
what is child crusher syndrome?
adults move forward with several thousand pounds of forward moving force
what percent of motor vehicle crashes are during the day?
80%
drivers ages 16 to 19 have ___ times the crash rate
3 times
males are __ times more likely to involved in fatal crashes.
2 times
why are males more likely to die in a a crash?
participate in risky behavior behind the wheel. More often do shift work and are tired behind the wheel.