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

How long is each sleep cycle?

Which waves commonly appear toward the end of Stage N1?

Which of the sleep disturbances is usually hereditary?

3Which sleep stage is the transitional stage between drowsiness and sleep?

What is the term for the duration of time required to fall asleep?

How long after the onset of Stage N1 does StageN₃ Slow Wave Sleep begin?

What is the term for the condition described as "a partial state of unconsciousness from which one can be awakened by stimulation"?

With what stage does one full sleep cycle begin?

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

At what frequency do Circadian rhythms occur?

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

Which of the following risk factors are associated with OSA? Obesity Female gender Hypertension Enlarged tonsils or adenoids

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

Which daytime diagnostic test objectively tests sleepiness by monitoring sleep latency?

Which condition is described as "a state of unconsciousness from which one cannot be awakened by even the most forceful stimuli"?

In which sleep stage(s) would sleep spindles appear?

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

Which of the following factors exacerbate RLS? Pregnancy Caffeine Diabetes Renal insufficiency

What is the term for the condition characterized by the cessation of airflow with the absence of respiratory efforts?

What state does REM sleep resemble?