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STROKE  WHAT IS IT?  WHAT CAUSES IT?  CAN I PREVENT IT?

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Presentation on theme: "STROKE  WHAT IS IT?  WHAT CAUSES IT?  CAN I PREVENT IT?"— Presentation transcript:

1 STROKE  WHAT IS IT?  WHAT CAUSES IT?  CAN I PREVENT IT?

2 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.

3 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

4 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

5 You may have warning signs, or mini- strokes, 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

6 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.

7 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


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