24. Trauma Flashcards
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air bubbles in the arterial blood vessels
arterial air embolism
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an impact on the body by objects that cause injury without penetrating soft tissues or internal organs and cavities
blunt trauma
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a phenomenon in which speed causes a bullet to generate pressure waves, which cause damage distant from the bullet’s path
cavitation
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a brain injury that occurs when force is applied to the head and energy transmission through brain tissue causes injury on the opposite side of original impact
coup-contrecoup brain injury
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the slowing of an object
deceleration
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resistance that slows a projectile, such as air
drag
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an evaluation tool used to determine level of consciousness which evaluates and assigns point values (scores) for eye opening, verbal response, and motor response, which are then totaled; effective in helping predict patient outcomes
glasglow coma scale (GCS) score
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awareness that unseen life threatening injuries may exist when determining the mechanism of injury
index of suspicion
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the energy of a moving object
kinetic energy
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the forces, or energy transmission, applied to the body that cause injury
mechanism of injury (MOI)
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emergencies that require EMS attention because of illnesses or conditions not caused by an outside force
medical emergencies
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trauma that affects more than one body system
multisystem trauma
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injury caused by objects, such as knives and bullets, that pierce the surface of the body and damage internal tissues and organs
penetrating trauma
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the product of mass, gravity, and height, which is converted into kinetic energy and results in injury, such as from a fall
potential energy
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any object propelled by force, such as a bullet by a weapon
projectile
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pulmonary trauma resulting from short range exposure to the detonation of explosives
pulmonary blast injuries
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a scoring system used for patients with head trauma
revised trauma score (RTS)
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the path a projectile takes once it is propelled
trajectory
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emergencies that are the result of physical forces applied to a patient’s body
trauma emergencies
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a score calculated from 1 to 16 with 16 being the best possible score. It relates to the likelihood of patient survival with the exception of a severe head injury. It takes into account the Glasgow Coma Scale (GCS) score, respiratory rate, respiratory expansion, systolic blood pressure, and capillary refill
trauma score
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the eardrum; a thin, semi transparent membrane in the middle ear that transmits sound vibrations to the internal ear by means of auditory ossicles
tympanic membrane
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the measure of force over distance
work
