Question

HELP 20 POINTS || During REM sleep,
==>
a) the level of stress in the body rises
b) the brain prepares for daytime performance
c) eye movement slows down
d) heart rate and blood pressure increase

Answer 1

B) the brain prepares for daytime performance.

Your heart rate actually slows down as you are resting and basically your body shuts down. Your eye movement usually occurs on your own actually or if something painful happened and your nerves. And your stress actually goes down because you normally don't think in your sleep or feel certain things.

Answer 2

During REM sleep, the brain prepares for daytime performance. Thus, the correct option is B.

What is REM sleep?

REM sleep stands for rapid eye movement sleep. It may be defined as a type of sleep that involves the rapid movement of the eyes furnished by low muscle tone throughout the body. It generally occurs at regular intervals during the night.

The level of stress is found as normal during sleep. All metabolic activities like heart rate, blood pressure, internal temperature, etc go as usual. But the rapid movement of the eyes generally occurs due to the active action of nerve cells and fibers during the moment of sleep as well.

So, it becomes tough for nerve cells or fibers to distinguish between the REM sleep during night and prepares the mind for daytime performnace.

Therefore, during REM sleep, the brain prepares for daytime performance. Thus, the correct option is B.

To learn more about REM sleep, refer to the link:

https://brainly.com/question/3019757

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