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Polysomnography is a type of study concerning which human activity? a. Eatingb. Walkingc. Sleepingd. Breathing |
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Answer» : Extra Information - Polysomnography is a TYPE of study which concerns with "Sleeping". It is a comprehensive recording of the biophysiological changes which occurs during sleep at night time. Polysomnography is also called sleep study. It is a test which is USED to diagnose sleep disorders. During the study, It records our brain waves, heart rate, breathing and the OXYGEN LEVEL in our blood. The test result is called Polysomnogram also abbreviated as PSG. |
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