PLEASE HELP
1. How long does non-REM sleep last?
a. 60-90 mins
b. 80-120 mins
c. 90-110 mins
d. 90-120 mins
2. How many cycles of sleep are typical per night?
a. 3-4
b. 4-5
c. 6-8
d. 8-10
3. Based on your knowledge of the different sleep cycles, which of the following is the best explanation of REM sleep as "paradoxical" sleep?
a. Because the sleep stages over and over again in a cycle
b. Because we need it to survive, yet it can cause us harm
c. Because we have dreams the we do not remember
d. Because the brain is in a heightened state of excitement, while the body is virtually immobile
4. In which stage of sleep are you if your eyes are closed, but if aroused, you may feel like you have not slept?
a. Stage 1
b. Stage 2
c. Stage 3
d. Stage 4
5. In which stage of sleep are you in if you are dreaming?
a. Stage 1
b. REM
c. Stage 3
d. Stage 4
6. ___ is a chronic problem with obtaining enough sleep.
a. Night terrors
b. REM sleep
c. Sleep apnea
d. Insomnia
7. What is narcolepsy?
a. A sudden, irresistible onset of sleep during waking hours
b. A tendency to walk around while sleeping
c. The inability to take in enough oxygen while sleeping
d. When the body goes into epileptic fits while sleeping
8. A somnambulist is a person who _.
a. Falls asleep without warning
b. Walks in his or her sleep
c. Wakes from sleep feeling panicked
d. Is unable to deam

I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!

4. Polysomnography shows a 50 percent reduction in activity between wakefulness and stage 1 sleep. The eyes are closed during stage 1 sleep. However, if aroused from this stage of sleep, a person might feel as if he or she has not slept. Stage 1 might last for five to 10 minutes.

5.You do most of your dreaming during REM sleep. But your brain paralyzes your muscles so you do not act out the dreams.

During sleep, a person usually progresses through the 3 stages of non-REM sleep before entering REM sleep. This takes about 1 to 2 hours after falling asleep. The cycle is repeated three to four times each night. An adult spends more time in NREM sleep than in REM sleep. An infant usually spends about half of the sleeping time in NREM and half in REM stages.

6. d

7. a

8. b

Explanation:

im so sorry if any of these are wrong i tried to get as much info

Lucyheartfilia0415 Lucyheartfilia0415 · Answer 2 · 2021-04-21T04:12:13+02:00

Lucyheartfilia0415 Lucyheartfilia0415

21-04-2021

Answer:

1. d. 90-120 minutes

2. b. 4-5

3. d. Because the brain is in a heightened state of excitement, while the body is virtually immobile

4. a. stage 1

5. b. REM

6. d. Insomnia

7. a. A sudden, irresistible onset of sleep during waking hours

8. b. Walks in his or her sleep

Explanation: Did this quiz and got a 100.

Side Note: There were 2 other questions on my quiz that weren't put here. If you want, I can give those answers as well <3

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