Transcript STROKE WHAT IS IT? WHAT CAUSES IT? CAN I PREVENT IT? WHAT IS A STROKE? A stroke is an interruption of the blood supply to.

STROKE
WHAT IS IT?
WHAT CAUSES IT?
CAN I PREVENT IT?
WHAT IS A STROKE?
A stroke is an interruption of the blood supply
to any part of the brain. Blood flow may be
interrupted because
1. a blood vessel(artery) bursts or leaks, causing
bleeding in the brain
2. a clot blocks blood flow to the brain
The brain controls the body. If a part of the
brain does not get blood, it is damaged, and
the part of the body it controls no longer
works right.
WHAT CAUSES A STROKE?
You are at risk for stroke if
1. You have high blood pressure--the leading
cause of stroke 140/90 high
120/70 normal
2. You have a relative with high blood pressure
3. You are overweight
4. You have diabetes
5. You take birth control pills
6. You are African-American
7. You are over 55
Symptoms of a Stroke
Numbness
Weakness
Paralysis of the face,
arm, or leg.
Vision problems in
the eyes.
Confusion
Trouble speaking
Trouble
understanding
Trouble walking
Dizziness
Loss of balance or
coordination
Severe headache
You may have warning signs, or ministrokes, that disappear in 20 minutes to one
day. Do Not Ignore Them
Numbness or weakness of face, arm or
leg; especially on one side
Sudden confusion, trouble speaking
Sudden trouble seeing; blurred vision
Trouble walking, dizziness, loss of
balance
Sudden severe headache with no cause
Get Treatment Quickly
Seek medical attention immediately.
A doctor must give tests to diagnose your
stroke.
You must receive treatment in 3 hours or
less for it to be effective.
CAN I PREVENT STROKE?
You can’t change age, race, or genetics, but you
can
Keep your blood pressure under control. (You
may need medication.)
Eat a healthy diet and maintain a healthy weight
Exercise regularly
Don’t smoke
Drink in moderation
Get enough rest
See your doctor regularly