Chapter 3 Study Guide PDF

Summary

This study guide provides information on the different stages of sleep, the importance of REM sleep, and the physical and mental benefits of sleep. It covers topics like controlling weight, strengthening muscles and lungs, and improving overall well-being.

Full Transcript

Chapter 3 Study Guide Sleep Stages and what your body does in each 1. Ends as soon as you fall asleep. Very short, light, easily awake. 2. Brain waves slow down. Eye movement stops 3. Brain waves at their slowest. Most restoring, deep sleep. 4. Brain waves at their slowest. Most restorin...

Chapter 3 Study Guide Sleep Stages and what your body does in each 1. Ends as soon as you fall asleep. Very short, light, easily awake. 2. Brain waves slow down. Eye movement stops 3. Brain waves at their slowest. Most restoring, deep sleep. 4. Brain waves at their slowest. Most restoring, deep sleep Importance of REM sleep About 90 minutes after you fall asleep. Dreaming occurs. Heart rate and blood pressure increases. Arm/legs are temporarily paralyzed. PRICE P- Physician R- Rest I- Ice C- Compression E- Elevation Physical Benefits - Controls weight gain - Strengthens heart, muscles, lungs - Increases blood vessel elasticity - Improves immune system - Reduce risks of cancer - Sweating removes wastes Mental/Emotional Benefits Control mood swings Cope with everyday anxiety and depression Produce endorphins (Feel good) Less stress Sleep better

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