Which term matches the definition: violent shaking up or jarring of the brain?

• A. Concussion
• B. Glucose
• C. Hygiene
• D. Risk Factor

Answer: (A)

Violent shaking up or jarring of the brain describes a concussion, a type of traumatic brain injury caused by a blow to the head or a sudden movement that makes the brain move inside the skull. This disruption of brain function can cause symptoms such as headache, dizziness, confusion, memory problems, or nausea. It’s a specific medical condition, different from glucose (a sugar), hygiene (cleanliness), or risk factor (something that increases risk). Concussions commonly occur in sports, falls, or vehicle accidents. If a concussion is suspected, it’s important to stop the activity and seek medical evaluation, and to follow proper guidelines before returning to activity.