Exam 17: Sleep Physiology and Its Relationship to the Cardiopulmonary System

During a sleep study,which of the following monitors movements of the eyes?

At what frequency do Circadian rhythms occur?

During a sleep study,which of the following monitors oxygen saturation?

Which sleep phase is called paradoxic sleep?

Which EEG waveform is called "busy waves" and are often seen when the patient is awake with eyes open?

During which sleep stage are night terrors and sleepwalking most likely to occur?

During a sleep study,which of the following monitors the exhaled carbon dioxide ?

Approximately what percent of American women have obstructive sleep apnea?

Which of the following contribute to the decrease in minute ventilation during non-REM sleep? I.Decreased metabolic rate during sleep II.Reduced ability of medulla to respond to ventilatory signals during sleep III.Increased Raw caused by reduced upper airway muscle tome

How many hours of sleep a day does an average newborn require?

During a sleep study,which of the following monitors muscle activity?

During a sleep study,which of the following monitors electrophysiologic changes in the brain?

What does a sleep latency of less than 5 minutes indicate?

During a 6 hour sleep study period,approximately how many 30 sec epochs would be recorded?

Which EEG waveform is called the "relaxed wave",have a high voltage,and are often seen in the drowsy patient?

Which of the following factors exacerbate RLS? I.Pregnancy II.Caffeine III.Diabetes IV.Renal insufficiency

Which agency offers a credentialing exam for the Sleep Disorder Specialist?

What is the acronym for a sleep study?

Which of the following are symptoms of obstructive sleep apnea? I.Loud snoring,snorting,or nocturnal choking II.Moodiness,irritability,or depression III.Excessive daytime sleepiness IV Sexual impotence

In which sleep phase does brain metabolism increase by up to 20%?