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What is Polysomnography contains all of the following tests except: and explain in detail?
Ans: D. Aerial pCO2 measurement(Ref Kaplan & Sadock 11/e p264. 535)Polysomnography:Used to assess disorders of sleep by concurrently assessing the EEG, ECG, blood oxygen saturation, respirations, body temperature, electromyogram & electro-oculogram.Does not use aerial pCO2 measurement.