Final answer:
Signs of traumatic brain injury include a decrease in level of consciousness, unequal pupils, blurred vision, severe or persistent headache, nausea or vomiting, and a change in neurological status.
Step-by-step explanation:
Signs of Traumatic Brain Injury
Evidence of traumatic brain injury includes signs of external trauma and physiological indicators that the brain has suffered an injury caused by external force. Some signs of traumatic brain injury include:
- Decrease in level of consciousness from the victim's baseline
- Unequal pupils
- Blurred vision
- Severe or persistent headache
- Nausea or vomiting
- Change in neurological status
It is important for individuals who experience these symptoms to seek medical attention, as brain injuries can range from mild to severe and may cause permanent damage.