Introduction to Concussions
A _____ is a mild traumatic brain injury (mTBI) caused by a bump, blow, or jolt to the head that causes the brain to move quickly back and forth inside the skull.
What is a concussion?
During the first few days after a concussion, patients should avoid screens, reading, bright lights, and loud noises to allow this organ to rest.
What is the brain?
In the first 48 hours after a concussion, you should do this to help your brain heal and reduce stress.
What is rest?
Speaking incoherently
What is Slurred speech?
After a concussion, these brain cells may temporarily stop functioning properly, affecting signals in the brain.
What are neurons?
Strengthening this part of the body helps stabilize the head during impact and can reduce concussion risk.
What are the neck muscles?
After a concussion, you should gradually include school or work tasks starting with easier ones before doing more challenging tasks.
What is increasing cognitive activity gradually?
Your body is shaking uncontrollably due to a brain issue.
What are seizures?
Chemical changes in the brain after a concussion often involve the release of these molecules that affect nerve signaling.
What are neurotransmitters?
Repeated concussions can lead to slower reaction times and difficulty with this mental skill, which involves making choices quickly and accurately.
What is decision-making?
Slowly starting light aerobic activity, like walking or biking, after a concussion is part of this type of recovery.
What is gradual return to activity?
A test a doctor performs to check your brain.
What is a Neurological exam?
Blood flow in the brain may temporarily be ____after a concussion, affecting oxygen and nutrient delivery.
What is altered?
This chronic condition can cause memory loss, depression, aggression, and dementia-like decline, and is linked to repeated head impacts.
What is CTE?
Eating and drinking properly after a concussion helps your brain recover by giving it energy and reducing this in the brain.
What is inflammation?
The inability to remember things.
What are memory problems?
Name three situations or activities that can lead to a concussion, aside from sports.
What are workplace incidents, physical fights, falls, falling off a bed, chair, or ladder, and car accidents?
Athletes should never do this after a concussion — a dangerous habit that increases the risk of permanent damage.
What is “play through” the injury?
If symptoms like headaches, dizziness, fatigue, or fogginess continue even after returning to activities, you should do this.
What is seeking further medical help?
A loud noise that only you can hear.
What is ringing in the ears?