Complex Med/Surg Exam 6 (Senory/Perception/Neurological/Digestive/GI) questions with correct answers
Most SCI occur from what? - Answer Bruising of spinal cord Loss of blood flow (ischemia) to the cord Five mechanisms of injury (SCI) - Answer Hyperflexion Hyperextension Vertebral Compression Rotation Penetrating Injuries Hyperflexion - Answer Head is accelerated FORWARD, compression of the cord as a result of fracture fragments or dislocation of the vertebral bodies Hyperextension - Answer Head goes BACK, spinal cord stretched or distorted, chin is struck (rear-end MVA, mild form is whiplash) Vertebral Compression - Answer Axial loading Vertical force along the SC, bone fragments pierce cord (diving, falling on butt/feet) Rotation - Answer Head is turned past normal ROM, tearing of spinal cord ligaments Penetrating injuries - Answer Transacti
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complex medsurg exam 6 senoryperceptionneurolo
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