CCSH- Exam Tested Questions & Correct Answers Already Passed

CCSH- Exam Tested Questions & Correct Answers Already Passed Benefits of proper mount of sleep - ANSWER : - Improves memory - Improves learning - Improves concentration - Improves health in general Does the body shut down when we sleep? - ANSWER : no, sleep is an active process. We are just not conscious of what happens in our bodies. What controls the sleep-wake cycle? - ANSWER : It is primarily controlled by the interaction of the Sleep Homeostatic Drive (Accumulation of adenosine and "somnogens" such as cytokines) and the Intrinsic Circadian Timekeeping System (The effect of light and darkness on the sleep wake cycle and timely release of hormones) How many types of sleep are there? - ANSWER : There are two. NREM and REM NREM is broken into how many stages? - ANSWER : 3 stages. -N1 which is light sleep. Usually the first stage of sleep. - N2 still fairly light sleep and covers the majority of sleep we get during the night. - N3 Deep Sleep (AKA slow wave sleep)