MRIs how do they work??!

Question: MRIs how do they work!?!?
what does it do!?
how does it work!?
Have you ever had one!?
I need one and am scaredWww@Answer-Health@Com

It's not radiation!. It's magnetic waves!. That's what MRI stands for: Magnetic Resonance Imaging!. It's absolutely painless!. You can't even tell it's happening!. All it does is send a magnetic wave through your body, which bounces off the molecules in your body!. When they bounce back another part of the machine reads where the wave came from, and makes a picture of your insides!. It's kinda like an X-Ray, but it shows much more detail than an X-Ray, and it's a lot safer!. You don't have anything to worry about!.Www@Answer-Health@Com

emotionless scientists in identical lab coats and goggles shoot radiation through your body so they can see things like tumors (or cause them cause of the radiation) while you sit totally still in a small cramped tubeWww@Answer-Health@Com

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