Page 9 - Motor

Temporary ejection -- when the occupant exits the side

window briefly in a rollover, and the rolling vehicle crushes

the head -- will result in extensive crush injuries. In these

cases, the decedent may remain in the vehicle when it comes

to rest and have fatal crushing head trauma. A dent with

blood and/or brain tissue may be found on the roof of the car

over the occupant's position.

As mentioned earlier, the driver may be found in the driver's

seat after a rollover accident with extensive head trauma and

a bloody dent in the roof over him. In this case, the driver

was partially ejected and his head was caught between the

vehicle's roof and the ground as it rolled.

Falls are a leading cause of truck driver injuries

 Jumping from the cab, top step, fifth-wheel area, or

trailer deck increases your risk of injury by impacting your

joints, lower back, and lower limbs. Jumping from the cab

floor or trailer also increases your risk of a slip, trip, or fall

injury when you land on the ground.

 Jumping from the cab of a tractor unit can create an

impact force of 5 to 7 times your body weight. So, if you

weigh 200 lb. (91 kg), the impact force of jumping from the

cab is almost 1500 lb. (680 kg).

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