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

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

Which waves are known as deep sleep waves and are predominantly seen in Stage N3?

Which sleep stage accounts for 40-50% of total sleep time?

Which sleep stage is characterized by beta waves with high frequency,low amplitude activity and sawtooth waves?

In which sleep stage do alpha waves comprise more than 50% of the EEG?

In which sleep phase do the majority of dreams occur?

Which of the sleep disturbances is usually hereditary?

Which of the following risk factors are associated with OSA? I.Obesity II.Female gender III.Hypertension IV.Enlarged tonsils or adenoids

Which of the following factors enhance sleep? I.Elevated body temperature II.Frequent work shift changes III.Caffeine ingestion IV.Moderate exercise

Which sleep disorder can be treated with negative pressure ventilation?

In a young adult,how many awakening occur during a normal night's sleep?

Which of the following are risk factors for CSA? I.Male gender II.CHF or atrial fibrillation III.Use of opioids IV.Over 65 years of age

Which sleep disorder can be treated with tracheostomy?

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

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

What term is described as "a recorded measurement of time during a sleep study of multiple physiologic variables"?

What is the most common sleep disorder?

What is the term for the total of all nights of lost sleep?

What percent of a newborn's total sleep time is spent in REM?

Which waves commonly appear toward the end of Stage N1?