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An electroencephalogram (EEG) is a test that detects electrical activity in your brain using small, metal discs (electrodes) attached to your scalp. Your brain cells communicate via electrical impulses and are active all the time, even when you're asleep. This activity shows up as wavy lines on an EEG recordin
To see if there is need for the heimlich maneuver to open the obstructed airway <span />
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exercising?
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could you post the answers
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