The effects of sleep on brain health - Exam
  • 1. Which hormone is primarily released during sleep?
A) Cortisol
B) Serotonin
C) Adrenaline
D) Melatonin
  • 2. What effect does sleep have on emotional regulation?
A) It increases emotional instability.
B) It has no effect on emotions.
C) It helps regulate emotions.
D) It worsens emotional regulation.
  • 3. Sleep disturbances can lead to what outcome regarding mental health?
A) Increased risk of depression
B) Improved mood stability
C) No impact on mental health
D) Decreased risk of anxiety
  • 4. How does napping impact nighttime sleep?
A) It promotes deeper sleep at night.
B) It can negatively affect nighttime sleep.
C) It always improves nighttime sleep.
D) It has no significant impact.
  • 5. What sleep disorder is characterized by persistent trouble falling or staying asleep?
A) Restless leg syndrome
B) Insomnia
C) Narcolepsy
D) Sleep apnea
  • 6. What is the relationship between sleep and the immune system?
A) Sleep has no effect on immunity.
B) Sleep weakens the immune system.
C) Sleep strengthens the immune response.
D) Lack of sleep prevents infection.
  • 7. Which lifestyle habit can improve sleep quality?
A) Using electronics before bed
B) Regular physical activity
C) Napping excessively during the day
D) High caffeine intake
  • 8. How does sleep influence learning?
A) It has no relation to learning.
B) It hinders learning processes.
C) It causes forgetfulness.
D) It enhances learning and memory.
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