Wellness Sleep and Recovery Wellness 2 — Questions and Answers
Question 1: What is 'sleep debt'?
- The cumulative effect of not getting enough sleep over time (Correct answer)
- Money owed for sleeping aids or medical sleep studies
- The extra sleep needed after illness only
- The difference between weekday and weekend sleep
Correct answer: The cumulative effect of not getting enough sleep over time
Sleep debt is the cumulative deficit that builds up when a person consistently sleeps less than their body needs, leading to impaired performance and health.
Question 2: What is the recommended room temperature for optimal sleep according to sleep experts?
- 60–67°F (15–19°C) (Correct answer)
- 75–80°F (24–27°C)
- 50–55°F (10–13°C)
- 70–75°F (21–24°C)
Correct answer: 60–67°F (15–19°C)
Sleep experts recommend a room temperature between 60–67°F (15–19°C) because a cooler environment supports the body's natural temperature drop needed for sleep onset.
Question 3: What is 'active recovery' in the context of exercise and wellness?
- Low-intensity movement on rest days to promote circulation and muscle repair (Correct answer)
- Complete bed rest after intense exercise
- Taking pain medication after workouts
- Performing the same workout at reduced intensity
Correct answer: Low-intensity movement on rest days to promote circulation and muscle repair
Active recovery involves engaging in gentle, low-intensity activities like walking, yoga, or swimming on rest days to enhance blood flow and accelerate muscle repair.
Question 4: How does alcohol affect sleep quality?
- It disrupts REM sleep and causes fragmented, lower-quality sleep overall (Correct answer)
- It improves deep sleep duration
- It has no effect on sleep architecture
- It increases melatonin production
Correct answer: It disrupts REM sleep and causes fragmented, lower-quality sleep overall
While alcohol may help people fall asleep faster, it suppresses REM sleep and causes sleep fragmentation in the second half of the night, reducing overall sleep quality.
Question 5: What is the 'circadian rhythm'?
- The body's internal 24-hour clock that regulates sleep-wake cycles and other physiological processes (Correct answer)
- The pattern of REM cycles within a single night
- A breathing technique used to induce sleep
- The rhythm of the heart during sleep
Correct answer: The body's internal 24-hour clock that regulates sleep-wake cycles and other physiological processes
The circadian rhythm is an internal biological clock that cycles approximately every 24 hours and regulates sleep-wake patterns, hormone release, body temperature, and metabolism.
Question 6: What is 'sleep latency'?
- The amount of time it takes to fall asleep after going to bed (Correct answer)
- How long a person stays asleep continuously
- The total number of hours slept per night
- The depth of sleep achieved during the night
Correct answer: The amount of time it takes to fall asleep after going to bed
Sleep latency is the time it takes for a person to transition from full wakefulness to sleep, and healthy sleep latency is typically between 10–20 minutes.
Wellness Sleep and Recovery Wellness 2
What is 'sleep debt'?