CBIS 193 Questions with 100% Correct Answers | Verified | Latest Update|2024

**2 types of acquired brain injury - ️️Traumatic and non-traumatic *2 mechanisms of TBI - ️️traumatic impact (involving impact to the head) and traumatic inertial (non-contact brain injury) *2 sub-categories of impact injury - ️️open injury (penetrating, skull fracture meninges breach), closed (non-penetrating) *Closed brain injury: can cause 2 things, examples - ️️-can cause brain lacerations/contusions, or intracerebral hemorrhage causing focal injuries, diffuse axonal injury Examples: blast related, assaults, falls, MVA, Sports *Open brain injury - ️️-breach of the skull or the meninges -hematomas, hemorrhage, infections -Examples: gunshot, stabbing, falls, MVAs, sports *traumatic inertial injury: definition, example - ️️non-impact force resulting in injury common example is rapid acceleration of brain in skull followed by rapid deceleration diffuse axonal injury, white matter lesion, hemmorhage -examples: falls, MVA, Sports *non-traumatic brain injury: definition, examples - ️️damage via internal forces, such as lack of O2 or nutrients to the brain white matter lesions, hemmorahge examples: stroke, neurotoxic poisoning, hypoxia, infections, tunmors