Does dreaming really affect sleep quality? There is actually only one standard for good sleep

Questions and Answers

1. (Multiple choice question) People of different ages need different amounts of sleep each day. Which of the following statements is correct? ( ).

A

School-age children aged 6 to 13 should sleep 9 to 11 hours

B

Teenagers aged 14 to 17 should sleep 8 to 10 hours

C

It is recommended that adults sleep 7 to 8 hours.

Answer: ABC.

Sleep is one of the factors that promote human growth. If children want to grow taller, they must first have a good sleep. It is recommended that school-age children sleep 9 to 11 hours, teenagers sleep 8 to 10 hours, and adults sleep 7 to 8 hours.

2. (Multiple choice) Dreaming is a mechanism to protect sleep. Regarding the relationship between dreaming and sleep, the correct answer is ( ).

A

According to the sleep cycle, people can dream 5 times a night.

B

Dreaming every day means poor sleep quality

C

Dreaming can relieve daytime psychological conflicts

Answer: AC.

Whether you can remember your dreams or not, dreaming is not an important factor affecting sleep quality. Nighttime sleep can be divided into several cycles, and according to the sleep cycle, a person can dream 3 to 5 times a night.

3. (Multiple choice) How can you judge whether your sleep quality is good or not?

A

Fall asleep quickly and sleep deeply

B

No or few nighttime awakenings

C

Clear-headed and energetic during the day

Answer: ABC.

Being energetic and efficient during the day is the best indicator of sleep quality at night. Falling asleep easily, falling asleep soon after going to bed, and having continuous and uninterrupted sleep can also indicate the quality of sleep.

Planning: Tan Jia Yu Yunxi Review: Wang Bei, chief physician of the sleep department of the Second Hospital of Shanxi Medical University, expert in the National Health Popular Science Expert Database Graphics: Wang Junke Editor: Yu Yunxi Source: Healthy China