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Answer:

First answer is TBI.

Second answer is false.

Explanation:

Hope my answer will help you.

Traumatic Brain Injury (TBI)
False

A concussion causes severe damage to the brain that can likely have long lasting effects and is therefore referred to as a traumatic brain injury.

A concussion results from a direct blow to the head, neck, or face. Regardless of whether the victim loses consciousness, there can be severe symptoms. In fact, only 5 to 10 percent of concussions cause the victim to lose consciousness.