Which of the following statements about sleep are true according to the Catalyst video?Group of answer choicesAdequate sleep but with inadequate non-REM stages can lead to poor concentration and driving abilitySleep loss has no impact on our body’s ability to store and use energy from foodEight hours of bed time each night ensures quality sleepPeople with sleep apnoea have interrupted non-REM sleep

Which of the following statements is true of REM sleep?Multiple ChoiceIt occupies a little more than 20 percent of adults' total sleeping time.Breathing rate decreases during this period.It is characterized by decreased heart rate and the absence of dreams.The activity of skeletal muscles increases during this period.

Which of the following is NOT a physical benefit of sleep?Group of answer choicesSleep helps bones and muscles growSleep suppresses the immune systemSleep aids healthy cardiovascular healthSleep helps maintain a healthy weight PreviousNext

Select all that applyWhich statements about sleep are true?Multiple select question.It is a state during which the body will not respond to any stimuli.It is a reversible state of unconsciousness.It is characterized by inhibition of muscular activity.It is essentially a short comatose phase.

Which of the following statements is NOT true about sleep-wake homeostasis:Group of answer choicesSleep pressure gradually lessens the longer we have been awakeSleep drive acts as a timer of how long since our last sleepThe longer we have been awake the stronger the pressure to sleepSleep drive dissipates after we wake from a night’s sleep Previous

Which of the following is TRUE of sleep deprivation?Question 19 options:a) Sleep deprivation leads to a deficit in adenosine in the brain, which reduces hippocampal activation, and impairs learning b) Sleep deprivation leads to a buildup of adenosine in the brain, particularly in the hippocampus, impairing learning. c) Sleeping right after learning new material impairs learning as there is less time for the material to consolidate during wakefulness. d) The greater the sleep deficit, the more frequent attention lapses are. e) Both a and c f) Both b and d g) Both c and d