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Chapter 21

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Blunt Trauma   An impact on the body by objects that cause injury without penetrating soft tissues or internal organs and cavities.  
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Cavitation   A phenomenon in which speed causes a bullet to generate pressure waves, which cause damage distant from the bullet's path.  
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Coup-contrecoup brain injury   A brain injury that occurs when fore is applied to the head and energy transmission through brain tissue causes injury on the opposite side of original impact.  
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Deceleration   The slowing of an object.  
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Index of suspicion   Awareness that unseen life-threatening injuries may exist when determining the mechanism of injury.  
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Kinetic Energy   The energy of a moving object.  
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Mechanism of Injury (MOI)   The forces or energy transmission applied to the body that cause injury.  
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Multisystem trauma patient   A patient who experienced trauma that affects more than one body system.  
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Penetrating Trauma   Injury caused by objects, such as knives and bullets, that pierce the surface of the body and damage internal tissues and organs.  
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Potential Energy   The product of mass, gravity, and height, which is converted into kinetic energy and results in injury, such as from a fall.  
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