The effects of sleep on brain health

1. Which hormone is primarily released during sleep?

A) Adrenaline
B) Melatonin
C) Serotonin
D) Cortisol

2. What effect does sleep have on emotional regulation?

A) It worsens emotional regulation.
B) It helps regulate emotions.
C) It increases emotional instability.
D) It has no effect on emotions.

3. Sleep disturbances can lead to what outcome regarding mental health?

A) Decreased risk of anxiety
B) Increased risk of depression
C) No impact on mental health
D) Improved mood stability

4. How does napping impact nighttime sleep?

A) It promotes deeper sleep at night.
B) It has no significant impact.
C) It always improves nighttime sleep.
D) It can negatively affect nighttime sleep.

5. What sleep disorder is characterized by persistent trouble falling or staying asleep?

A) Sleep apnea
B) Restless leg syndrome
C) Insomnia
D) Narcolepsy

6. What is the relationship between sleep and the immune system?

A) Sleep weakens the immune system.
B) Sleep has no effect on immunity.
C) Sleep strengthens the immune response.
D) Lack of sleep prevents infection.

7. Which lifestyle habit can improve sleep quality?

A) High caffeine intake
B) Napping excessively during the day
C) Using electronics before bed
D) Regular physical activity

8. How does sleep influence learning?

A) It enhances learning and memory.
B) It has no relation to learning.
C) It hinders learning processes.
D) It causes forgetfulness.

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