Polysomnography contains all of the following tests except:
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.
Electroencephalography
Pulse oximetry
Electrooculography
Aerial pCO2 measurement