Polysomnography Final questions with correct answers

To score sleep onset latency the technologist identifies the first... CORRECT ANSWER Epoch of any stage of sleep The pacemaker of the circadian rhythm is the CORRECT ANSWER SCN Beta Blockers are known to affect the polysomnography by... CORRECT ANSWER Increasing sleep onset latency and awakenings The sleep-wake disorder that is defined by a later sleep time than desires and a late wake up time is the... CORRECT ANSWER Delayed Phase Disorder What is the most comprehensive screening tool used by physicians to help diagnose a potential sleep problem? CORRECT ANSWER a comprehensive patient history CORRECT ANSWER Which sleep screening tool identifies the patients subjective level of daytime sleepiness? CORRECT ANSWER Epworths Sleepiness scale Which stage of sleep decreases automatically with age? CORRECT ANSWER N3 Which stage of sleep is defined as low amplitude, mixed frequency waves (Theta and eyes closed alpha), shows Vertex waves, and slow rolling eye movement CORRECT ANSWER N1