What are the classifications of traumatic brain injury?

TBI may be divided into primary injury and secondary injury. Primary injury is induced by mechanical force and occurs at the moment of injury. Secondary injury is not mechanically induced. It may be delayed from the moment of impact, and it may superimpose injury on a brain already affected by a mechanical injury.

What are the 7 types of TBI?

Types of Traumatic Brain Injury
  • Concussions. Concussions are the most common type of traumatic brain injury. …
  • Contusions. These often accompany concussions. …
  • Brain Hemorrhages. …
  • Intracranial Hematomas. …
  • Coup-Contrecoup Brain Injury. …
  • Diffuse Axonal Injury (DAI) …
  • Penetrating Brain Injury. …
  • Second Impact Syndrome.

What are the 4 general categories of symptoms of a TBI?

Symptoms of Moderate or Severe TBI

Loss of vision in one or both eyes. Repeated vomiting or continued nausea. Slurred speech. Convulsions or seizures.

What are the 3 Cs of head injury?

Head Injuries (Contusion, Hematoma, Skull Fracture): Causes, Treatments, Headaches After.

What are the classifications of traumatic brain injury quizlet?

What are the classifications of traumatic brain injury (TBI)? Mild, moderate, or severe, with increasing levels of damage to the nervous system, particularly the cells and tissues of the brain.

How is the severity of TBI measured?

Typical approaches to determining severity early after injury include neuroimaging, assessing the presence of an altered consciousness or loss of consciousness, assessing the presence of posttraumatic amnesia, and applying the Glasgow Coma Scale score.

What is the characteristics of traumatic brain injury?

According to the Brain Injury Association of America, some early common characteristics of traumatic brain injury or TBI include headache, dizziness, memory problems, disorientation, nausea and vomiting.

What is a level 2 brain injury?

Level 2 — Generalized Response: Person reacts inconsistently and not directly in response to stimuli. Level 3 — Localized Response: Person reacts inconsistently and directly to stimuli. Level 4 — Confused/Agitated: Person is extremely agitated and confused.

How is severity of traumatic brain injury determined?

Typical approaches to determining severity early after injury include neuroimaging, assessing the presence of an altered consciousness or loss of consciousness, assessing the presence of posttraumatic amnesia, and applying the Glasgow Coma Scale score.

What is the characteristics of traumatic brain injury?

According to the Brain Injury Association of America, some early common characteristics of traumatic brain injury or TBI include headache, dizziness, memory problems, disorientation, nausea and vomiting.

What is a level 2 brain injury?

Level 2 — Generalized Response: Person reacts inconsistently and not directly in response to stimuli. Level 3 — Localized Response: Person reacts inconsistently and directly to stimuli. Level 4 — Confused/Agitated: Person is extremely agitated and confused.

What are the two categories of closed head injury?

Closed head injuries are classified as primary and secondary. A primary injury results from the initial anatomic and physiologic insult, which is usually direct trauma to the head, regardless of cause.

What is the best treatment for traumatic brain injury?

For all TBI grades, treatments may include:
  • Counseling for emotional support. …
  • Surgery to treat bleeding in the brain (intracranial hemorrhage) or reduce pressure from brain swelling.
  • Rehabilitation, including physical, occupational and speech therapy.
  • Rest. …
  • Return to typical activities.