CPSGT Complete Solutions

CPSGT Complete Solutions CHF ️congestive heart failure Research has shown that patients with narcolepsy with cataplexy have a deficiency of: ️Hypocretin The measure taken during MSLT with the best sensitivity and specificity for narcolepsy is: ️2 or more episodes of stage R sleep The narcolepsy tetrad includes ️Excessive daytime sleepiness, sleep paralysis, hypnagogic hallucinations, and cataplexy Sleep restriction therapy is useful in improving: ️Sleep efficiency The most common cause of excessive daytime sleepiness is: ️Insufficient sleep and poor sleep hygiene The new approach to insomnia is that most patients have: ️Comorbid insomnia Speilman's model of insomnia includes 3 factors: ️predisposing, precipitating, and perpetuating A sleep study would be appropriate for an insomnia patient: ️Who fails to respond to treatment An actigraph can be used to monitor patients with insomnia . In interpreting the output, sleep is presumed to occur when: ️There is little to no movement The most common treatment for narcolepsy is: ️Medications to counteract sleepiness Jactatio capitis is another name for what? ️Head banging, rhythmic movement disorder Sinus arrhymia tends to be seen more in: ️Young and physically fit adults Fuses and circuit breakers respond to which of the following? ️Circuit overloads Which of the following is most attenuated by a low pass filter or high frequency of 15 Hertz? ️30 Hz If a single spindle or K complex is recorded during an epoch where the chin EMG is at REM level and the preceding and succeeding epochs are REM and contain no sleep spindles, the epoch is scored what stage? ️REM Sensitivity effects what? ️Amplitude-height Frequency ️width What physiological parameters will be most affected by a 60 Hz notch filter? ️EMG The number of intervals in a period of time defines which of the following? ️Sampling Rate A 30 second epoch, sleep spindles occur at the 8th and 17th seconds. The preceding and succeeding epochs were REM. This epoch is scored as: ️REM What are the stages for scoring sleep in infants? ️Quiet sleep, indeterminate sleep, active sleep, and wake During a sleep study rhythmic EMG artifact in the EEG with associated chin EMG bursts is noted. The episodes meet the definition of: ️Bruxism During the first REM period, significant eye movements are noted along with a lack of atonia in the chin EMG, and the patient is yelling and waving his arms. The activity meets the criteria for which of the