Traumatic Brain Injuries http://bit.ly/1R5fvk5
Most head injuries cause superficial damage and are not life-threatening. Indeed, most head injuries amount to only a laceration of the scalp, a black eye, or a painful bump. These wounds, however, can hide damage inside the cranium, the part of the skull that contains the brain. Injuries that affect the brain are called traumatic brain injuries (TBIs). It’s important for the medic to recognize when trauma to the skull has caused damage that is more than superficial.
Concussions are the most common type of TBI. A concussion is associated with a variety of symptoms that are often immediately apparent. The presentation differs from one individual to the next. Although you might expect a loss of consciousness, the victim may remain completely alert. Headache is actually the most commonly seen symptom. Other symptoms include:
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