Which of the following statements concerning a concussion is true?

Name: Which of the following statements concerning a concussion is true?
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Question

Quizplus · Accepted Answer

A concussion is a type of traumatic brain injury that results from a blow to the head or body that causes the brain to move rapidly back and forth within the skull. It does not involve bruising of the brain tissue, and the patient may not always have symptoms of the injury. Recurrent episodes of unconsciousness would indicate a more severe brain injury.

Which of the Following Statements Concerning a Concussion Is True