Sleep by Smruti

One sleep cycle is for how many hours? (Write in words)

At which stage do we feel 'drowsy' and our eyes shut slowly?

• Stage 1& 2

• Stage 3 & 4

• Only stage 4

• Stage 5

In which stage REM (Rapid Eye Movement) happens?

• Stage 5

• Stage 1 & 2

• Stage 3& 4

• Stage 3 only

At which stage our muscles repair and our heart beat and breathing slows down?

• Stage 3 & 4

• Stage 1 & 2

• Stage 5

• Stage 1 only

In which stage do we get dreams?

• Stage 1 & 2

• Stage 3 & 4

• Stage 4 only

• Stage 5

How many hours should a 15-year-old child sleep?

• 10 hours

• 9 hours

• 7 hours

• 11 hours

Reorder the following

• The brain gets ready and alert for the day

• Muscles get repaired and heart beat and breathing slows down

• Feel drowsy and body relaxes

How many hours should a 10-year-old should sleep?

• 10 hours

• 9 hours

• 16 hours

• 7 hours

Our brain calms down, and we get quality sleep in _________

• Bright bedroom with loud sound

• Clean, quiet and dark bedroom

• If we play video games just before sleeping

• None are correct

While sleeping, our bedroom should be ​ (a)   . All the lights should be ​ (b)   while sleeping. The sound should be ​ (c)   while sleeping. There should be at least ​ (d)   between ​ (e)   and sleep time.

• Clean and tidy
• off or dim
• minimal
• 3 hour gap
• screen time