<prompt> Polysomnography contains all of the following tests except:ElectroencephalographyPulse oximetryElectrooculographyAerial pCO2 measurement  <response>: Ans: D. Aerial pCO2 measurementRef Kaplan Sadock 11e p264. 535Polysomnography: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. 