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1
How many stages are in the sleep?
6
2
4
8
15% got this right
2
Which stage name is quiet sleep?
Stage 1-4
All stages
REM sleep
Stage 0
25% got this right
3
How many minutes spend stage 1 to stage 4?
20 minutes
10 minuted
30 minutes
40 minutes
30% got this right
4
After the stage 4, which stage is the fastest to return to?
Stage 2
REM sleep
Stage 0
Stage 1
14% got this right
5
At which stage is it difficult to wake up quickly?
Stage 4
REM sleep
Stage 0
Stage 2
25% got this right
6
Another name of REM sleep
Active sleep
32% got this right
7
During which stage do you dream most often?
REM sleep
Quiet sleep
Stage 0
Stage 2
52% got this right
8
Another name of quiet sleep
Non REM sleep
39% got this right
9
What is the main idea of this reading assignment?
About the processes that happened during sleeps
About EEG result
About why we dream
About why we sleep
62% got this right
10
How many minutes does the cycle of sleep stages?
90 minutes
120minutes
20minutes
60minutes