Asked by Matthew Davis on Jul 27, 2024
Verified
Mrs.Janeese sleeps poorly during the 6 days she is hospitalized.After being discharged,she is very tired on her first night home.How would you to expect this to affect her sleep cycle?
A) Dreams will be prolonged.
B) REM sleep will predominate.
C) Stage IV NREM sleep will last 30 minutes during each cycle.
D) REM sleep cycles will be shorter than usual.
Sleep Cycle
The progression through various stages of NREM and REM sleep repeating approximately every 90 minutes.
REM Sleep
A phase of sleep characterized by rapid eye movements, more vivid dreams, and increased brain activity.
Sleep Poorly
A condition characterized by difficulty falling asleep, frequent awakenings, or non-restorative sleep.
- Comprehend the features and significance of the REM and NREM sleep phases.
- Investigate the effects of certain scenarios or measures on the regularity of sleep.
Verified Answer
CP
Charles P NormarkAug 01, 2024
Final Answer :
D
Explanation :
Mrs. Janeese's tiredness on her first night home after poor sleep during her hospitalization is likely to affect her REM sleep. REM sleep is more likely to be disrupted or shortened in people who are fatigued or sleep-deprived. Therefore, the most likely effect of her tiredness would be shorter REM sleep cycles.
Learning Objectives
- Comprehend the features and significance of the REM and NREM sleep phases.
- Investigate the effects of certain scenarios or measures on the regularity of sleep.