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WorksheetsSleep
Total questions: 25
Worksheet time: 16mins
Sleep is a complex biological process that helps people process new information.
(a)
Which stage of sleep is characterized by MUSCLE TWITCHES,A DECREASED BODY TEMP, and SLOWED HEART.
N1 to N2
N3
REM
Wakefulness
During N3 sleep, growth hormones are released. Which of the following is NOT a main function of growth hormone during sleep?
Repairing muscles and bones
Boosting immune function
Strengthening memory
Promoting fat storage
Which stage of sleep is when most VIVID DREAMING occurs?
N1
N2
N3
REM
What is the primary role of melatonin in sleep?
Boosts energy levels
Regulates the sleep-wake cycle
Increases muscle strength
Produce vivid dreams
Which hormone increases appetite when sleep-deprived?
(a)
Which hormone signals the brain that you are full?
(a)
What happens to leptin levels when you are sleep-deprived?
They increase, making you feel full
They decrease, making you feel hungrier
They remain the same
They turn into ghrelin
The circadian rhythm is primarily regulated by:
Heartbeat
Lightness and Darkness
Temperature changes
Exercise
Snoring can be a sign of what serious sleep disorder?
(a)
Chronic untreated sleep apnea can increase the risk of:
(a)
Growth hormone is produced only during REM sleep.
True
False
REM sleep is the stage where the brain is most active.
True
False
Ghrelin levels decrease when you are hungry.
True
False
Poor sleep can disrupt hormone balance and lead to weight gain.
True
False
Which stage of sleep serves as the transition from wakefulness to light sleep, where heart rate slows and muscles may twitch?
N1 to N2
N3
REM
Wakefulness
Which stage of sleep is considered DEEP SLEEP and is crucial for body repair and growth?
(a)
Besides repairing tissues, growth hormone during sleep also:
Weakens the immune system
Helps burn fat and supports muscle growth
Reduces brain activity
Produces melatonin
Melatonin is produced by which gland?
(a)
What suppresses melatonin production the most?
Warm temperature
Loud noises
Bright light
Hunger
The circadian rhythm regulates:
The body’s heartbeat
Cycles of alertness and sleepiness
Breathing rate
Insomnia
Deep sleep (N3) is the only stage when the brain is completely inactive.
True
False
Melatonin helps signal your body when it’s time to sleep.
True
False
REM sleep is important for emotional regulation and creativity.
True
False
Growth hormone production happens ONLY when you are YOUNG.
True
False
