Israeli troops clash with protesters at security barrier demo

Why is sleep considered essential for overall health?

• It helps in weight gain.

• It causes stress.

• It improves memory and learning.

• It reduces energy levels.

Which stage of sleep is known for vivid dreaming?

• Stage 1

• Stage 3

• Stage 2

• REM sleep

What is a characteristic of deep sleep?

• Light sleep

• Slow brain waves

• Rapid eye movement

• Increased heart rate

How can one improve their sleep quality?

• By maintaining a regular sleep schedule

• By sleeping in a noisy environment

• By using electronic devices in bed

• By drinking coffee before bed

What is one benefit of getting enough sleep?

• Increased irritability

• Decreased productivity

• Improved concentration

• Higher risk of illness