Routine PSG Quiz Please sign up for the course before taking this quiz. Which of these montages is the most commonly-used montage for overnight diagnostic studies?1 MSLT Baseline REM Behavior CPAP Which of these montages usually includes a pressure channel and an additional flow channel?1 MSLT Baseline REM Behavior CPAP Amplitude is a measurement of the __of a wave, while frequency is a measurement of the__ of a wave.1 Height, speed Shape, speed Speed, shape Height, shape How does a snore microphone pick up a signal?1 pressure change by vibration by audio position change In polysomnography, amplitude is usually measured in __, while frequency is usually measured in __.1 Microvolts, Hertz Volts, Hertz Microvolts, Volts Millivolts, Cycles per Second Why is it important to show the patient how to disconnect the equipment?1 in case of an emergency, such as a fire in case you fall asleep during the night so they can unhook themselves in the morning so they can go to the bathroom by themselves Which of these montages generally includes a full EEG hookup in order to rule out the possibility of seizure activity?1 CPAP MSLT Baseline REM Behavior Sensitivity can be explained in which of the following equations?1 Pen deflection=sensitivity/voltage Sensitivity=pen deflection/voltage Sensitivity=voltage/pen deflection Voltage=sensitivity/pen deflection Maintaining high quality tracings throughout the duration of a sleep study is vital for1 Obtaining accurate, complete diagnoses for the patients Identifying soma of the more subtle sleep related pathologies, such as cyclic EEG arousals or upper airway resistance syndrome Differentiating abnormal physio10gical events from recording artifacts All of the above Why is it important not to tell the patient the results of the study?1 you are not a physician it is ok to tell the patient, they have the right to know liability issues misdiagnosis Which of these montages includes additional eye leads above and be10w the eye?1 Baseline CPAP MSLT REM Behavior Back to: Routine PSG
