Understanding Sleep Quality

What is the primary focus of sleep efficiency?

• The number of dreams experienced

• The time taken to fall asleep

• The percentage of time asleep while in bed

• The total hours spent in bed

How is sleep efficiency calculated?

• By dividing the total sleep minutes by the time spent in bed

• By measuring the depth of sleep

• By dividing the number of hours in bed by the hours asleep

• By counting the number of awakenings

What is considered a good sleep efficiency percentage?

• 85%

• 100%

• 70%

• 50%

Why might a 100% sleep efficiency score be considered abnormal?

• It shows a lack of deep sleep

• It means the person is not dreaming

• It suggests no natural awakenings

• It indicates too much sleep

What is a sleep diary used for?

• Recording dreams

• Tracking sleep patterns and efficiency

• Counting the number of snores

• Measuring sleep depth

What might excessive daytime drowsiness indicate?

• A need for more exercise

• Too much caffeine intake

• A healthy sleep pattern

• Poor sleep quality or a sleep disorder

Which condition is characterized by snoring and pauses in breathing?

• Restless leg syndrome

• Narcolepsy

• Sleep apnea

• Insomnia

What is a common effect of an irregular sleep schedule?

• Enhanced dream recall

• Increased energy levels

• Disrupted sleep cycles

• Improved sleep quality

Which of the following can negatively impact sleep quality?

• Quiet sleep environment

• High caffeine intake

• Regular exercise

• Consistent bedtime

What environmental factor is important for good sleep?

• Quiet and dark room

• Loud background noise

• Warm temperature

• Bright lighting