Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Chapter 17, Problem 7RQ
Summary Introduction
Introduction:
Sleep can be defined as a partially unconscious state where both the physical and mental functions of the body are reduced. The sleep cycle consists of various stages of sleep, where each stage has a different role and time duration. Also, sleep cycle varies with the age.
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Which of the following is a characteristic of stage N3, or slow-wave sleep? a. paralysis of voluntary muscles b. increased heart rate c. deepest level of sleep d. increased body temperature
Which stage of sleep is associated with high levels of neural and physiological activity and core body paralysis?
A. NREM 3
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non-REM sleep only.
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Chapter 17 Solutions
Cardiopulmonary Anatomy & Physiology
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- Delta waves are associated with which of the following stages? 1. Stage N1 non-REM sleep 2. Stage N2 non-REM sleep 3. Stage N3 non-REM sleep 4. Stage wake 5. REM sleep A. 3 only B. 1 and 2 only C. 2 and 3 only D. 3 and 5 onlyarrow_forward9. Vertex shape waves often appear toward the end of which of the following sleep stages? A. Stage N1 non-REM sleep B. Stage N2 non-REM sleep C. Stage N3 non-REM sleep D. REM sleeparrow_forwardDelta waves are associated with which of the following stages?1. Stage N1 non-REM sleep 2. Stage N2 non-REM sleep 3. Stage N3 non-REM sleep 4. Stage wake 5. REM sleep A. 3 only B. 1 and 2 only C. 2 and 3 only D. 3 and 5 onlyarrow_forward
- Sleep spindles first appear in which of the following?A. Stage N1 non-REM sleepB. Stage N2 non-REM sleepC. Stage N3 non-REM sleepD. REM sleeparrow_forwardWhich of the following is NOT a method used to measure sleep Select one: a. Electrooculargram b. Electroencephalogram c. Electroglottograph d. Electromyogramarrow_forwardDuring sleep, which of the following prevents you from acting out your dreams? a. lucid dreaming b. REM behavior disorder c. somnambulism d. REM-sleep paralysis In which sleep disturbance does the person suffer from muscle twitches, primarily in the legs, that occur every 20 to 40 seconds, severely interrupting his or her sleep? a. periodic limb movement syndrome b. Narcolepsy c. somnambulism d. hypnotic jerk syndromearrow_forward
- A nurse is discussing with an older female patient the factorsthat affect sleep. What fact does the nurse teach her?a. Drinking a cup of regular tea at night induces sleep.b. Using alcohol moderately promotes a deep sleep.c. Aging decreases the amount of REM sleep a personexperiences.d. Exercising decreases REM and NREM sleep.arrow_forwardMatch the term on the left with its correct description from the column on the right. _____ REM sleep a. The EEG pattern seen in the deepest stage of sleep _____ Stage I sleep b. The deepest stage of sleep _____ Delta waves c. The EEG pattern seen in an alert, awake adult _____ Beta waves d. Drowsiness or the lightest stage of sleep _____ Theta waves e. The EEG pattern seen in lighter stages of sleep _____ Stage IV sleep f. The stage of sleep during which most dreaming takes placearrow_forwardA nurse observes some involuntary muscle jerking in a sleep-ing patient. The nurse determines that the patient is most likely in which stage of sleep?a. Stage I NREM sleepb. Stage II NREM sleepc. Stage IV NREM sleepd. REM sleeparrow_forward
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