5. Major Types of Head Injuries
Hematoma - a collection, or clotting, of
blood outside the blood vessels.
6. Major Types of Head Injuries
Hemorrhage is uncontrolled bleeding ( bleeding in the
space around your brain (SAH) /bleeding within your brain tissue
(ICB)).
7. Major Types of Head Injuries
Concussion is a brain injury that occurs when your brain
bounces against the hard walls of your skull.
The loss of function associated with concussions is temporary
but repeated concussions can eventually lead to permanent
damage (exp :- hockey , football)
8. Major Types of Head Injuries
Edema - swelling of the surrounding tissues, but it’s
more serious when it occurs in your brain.
9. Major Types of Head Injuries
Skull Fracture
Diffuse Axonal Injury
Does not cause bleeding but does
damage your brain cells.
10. Symptoms of a Head Injury
MINOR HEAD INJURY
a headache
lightheadedness
a spinning sensation
mild confusion
nausea
temporary ringing in the
ears
SEVERE HEAD INJURY
a loss of consciousness
seizures
vomiting
balance or coordination
problems
serious disorientation
an inability to focus the eyes
abnormal eye movements
a loss of muscle control
a persistent or worsening
headache
memory loss
changes in mood
11.
12. Assessment
Components of the neurologic assessment
should include:
level of consciousness
spontaneous movement and muscle tone
pupil size and reactivity
reflexes
muscle tone and posturing
respiratory pattern
somatic complaints (typically communicated nonverbally)
response to pain. (See Increased ICP: Early and late
indicators.)