How Do I Know If Someone Is Having a Stroke?

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[SOUND] Hi, I'm Dr. Oz. Here is something you need to know. You don't have to be a doctor to save a life. If you think someone is having a stroke, I want you to do three things. Number one, act and smile. That's right, just smile. It might not feel like the right time but it could test a very important muscles.

Number two, ask them to raise arms. Show them and see, if they can mimic your actions. And number three, have them repeat a simple sense. Something like I like red roses. If they can't do any of these three tasks, get them to a stroke center immediately. Today's homework is to visit doctoroz.com, where list of specialized centers in your area is available, Hundred of thousands of people suffer stroke every year.

Each second is critical. You can really be the one to save someone's life. [MUSIC].