7.4.4 Importance of sleep

• Dreaming occurs during REM sleep


  True
• Sleep regulates hormones like growth hormone and cortisol

  True
• Sleep enhances cognitive function by improving reaction time


  True
• Sleep deprivation can lead to anxiety and depression


  True
• Match the aspect with the effects of sleep deprivation or adequate sleep:

  Cognitive Function ↔️ Impaired focus ||| Improved focus

  Mood ↔️ Increased anxiety ||| Balanced mood
• Which stage of sleep involves stages 1-4 and body restoration?

  NREM
• Match the sleep stage with its description:

  NREM ↔️ Stages 1-4, where the body rests

  REM ↔️ Dreaming occurs; brain is active
• Sleep helps regulate growth hormone, cortisol, and insulin


  True
• What are the mental health benefits of adequate sleep?

  Improved mood and focus
• What are the physical health effects of sleep deprivation?

  Impaired muscle recovery
• The blue light from electronic devices can disrupt sleep


  True
• The circadian rhythm controls the release of hormones like melatonin and cortisol


  True
• How does sleep contribute to muscle recovery after exercise?

  Repairs damaged tissue
• What cognitive functions does adequate sleep enhance?

  Concentration, reaction time, decision-making
• What is one key role of sleep in physical health and athletic performance?

  Muscle recovery
• Sleep deprivation can lead to irritability, anxiety, and depression.

  True
• What is the primary benefit of sleep for mood regulation?

  Emotional well-being
• Order the effects of sleep deprivation on physical and mental well-being:

  1️⃣ Impaired muscle recovery and hormone balance

  2️⃣ Reduced energy and stamina

  3️⃣ Hindered cognitive functions like memory

  4️⃣ Elevated stress and worsened mood

  5️⃣ Enhanced cognitive and emotional stability with adequate sleep
• What is the internal clock regulated by a consistent sleep schedule called?

  Circadian rhythm
• Sleep is characterized by altered consciousness, suspended sensory activity, and inactivity of voluntary muscles
• Sleep is crucial for physical health as it repairs and rebuilds muscle tissue
• Sleep deprivation reduces concentration
• Hormone imbalance due to sleep deprivation affects energy usage
• Proper sleep promotes positive mood and emotional well-being
• Sleep deprivation disrupts hormone balance and reduces energy levels


  True
• Ensuring adequate, high-quality sleep is essential for maintaining both physical and mental well-being
• How does sleep facilitate muscle recovery?

  Repairs damaged muscle tissue
• What cognitive functions are enhanced by adequate sleep?

  Concentration and reaction time
• Sleep deprivation impairs cognitive function, leading to reduced concentration
• Maintaining a consistent sleep schedule helps regulate your body's internal clock
• What is the internal clock that regulates sleep called?

  Circadian rhythm
• What is sleep characterized by in terms of sensory activity?

  Suspended sensory activity
• Adequate sleep enhances reaction time and concentration


  True
• Sleep deprivation impairs muscle repair
• Sleep repairs and rebuilds muscle tissue damaged during exercise
• Sleep allows the brain to rest and recharge, reducing stress
• Mental restoration during sleep reduces stress and improves mental fatigue
• What happens during Non-REM sleep?

  Body rests and restores energy
• What does sleep restore in the brain and muscles?

  Energy stores
• Which stage of sleep involves brain activity and body paralysis?

  REM