Understanding Sleep and Its Importance

What is the recommended range of sleep hours for most individuals?

• 5 to 6 hours

• 4 to 5 hours

• 7 to 9 hours

• 10 to 12 hours

Which of the following is NOT a health consequence of long-term sleep deprivation?

• Hypertension

• Improved memory

• Obesity

• Heart attack

How does sleep deprivation affect cognitive function?

• Enhances decision-making

• Decreases attention capacity

• Improves reaction time

• Boosts working memory

What is more important for overall well-being, according to the video?

• Sleep quality

• Sleeping pills

• Sleep quantity

• Daytime naps

What can fragment your sleep without you realizing it?

• Nocturnal noise

• Bright colors

• Heavy meals

• Exercise

What is the ideal duration for a power nap?

• 60 minutes

• 45 minutes

• 20 minutes

• 10 minutes

What happens if you nap for 30 to 60 minutes?

• You enter REM sleep

• You improve memory

• You wake up refreshed

• You wake up groggy

What is a coffee nap?

• Avoiding coffee before sleep

• Drinking coffee before a nap

• Drinking coffee after a nap

• Napping while holding coffee

How does caffeine affect sleep if consumed before bedtime?

• Increases REM sleep

• Has no effect

• Improves sleep quality

• Shortens deeper sleep phases

What is the effect of alcohol on sleep?

• Increases alpha activity

• Reduces bathroom visits

• Enhances sleep quality

• Improves REM sleep