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Causes Of Traumatic Brain Injury

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According to the Centers for Disease Control and Prevention, a traumatic brain injury is “caused by a bump, blow or jolt to the head or a penetrating head injury that disrupts the normal function of the brain”, and it is a global health concern (2015). Traumatic brain injury is one of the leading causes of mortality and disability among individuals under the age of 45, with young adult males accounting for approximately 75% of cases (Brain injury association, 2015). Traumatic brain injury (TBI) is a broad term that covers a broad variety of symptoms and disabilities. An impact of such injury can be devastating to the individuals involved, as well as their families. What distinguishes TBI from most other injuries is that after a person sustains …show more content…

Recovery is a long ongoing process, based on many mechanisms that remain uncertain for an extended period of time. TBIs are also unique because no brain injury is like another, and the consequence of two almost identical injuries may be completely different depending on the person. Symptoms may appear almost immediately or may not present themselves for days or weeks after the initial injury. Individuals of all ages, background, and health status are susceptible to TBI. This paper will discuss the pathophysiology of TBI, nursing care management, and community resources available in WNY for individuals who suffer from TBI. There will also be three evidence based research articles summarized regarding TBI. The articles are as follows: Managing Patients with Severe Traumatic Brain Injury by Devon Lump;(ADD ANOTHER ARTICLE); and Understanding the Pathophysiology of Traumatic Brain Injury and the Mechanisms of Action of Neuroprotective Interventions by …show more content…

Secondary injuries can manifest from hours to weeks after the primary injury. The secondary brain injury involves numerous metabolic processes that result from the interruption of blood flow and lack of oxygen to undamaged cells, which causes anaerobic metabolism to occur. Once anaerobic metabolism has started this causes a disruption in the energy producing mechanisms in the body, which causes inadequate synthesis of adenosine triphosphate (ATP) (Tran,

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