Psychology Quiz: Sleep And Dreams

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  • 1/10 Questions

    Why do we need sleep?

    • We don't need sleep.
    • It revives the tired body and helps us cope with stress.
    • It gives us special powers.
    • So that we can complete our minimum sleeping hours
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About This Quiz

We welcome you to our fun sleep and dreams psychology quiz. Do you understand the psychology behind sleep and dreams? If you think you know, take this psychology quiz about see how much you know. Here, we have got some basic questions related to sleep and dreams. You can easily ace this quiz if you have gathered knowledge about its psychology. Give it a try, and see how much you know. Even if you miss out on something, we will help you with the correct answers. If you like the quiz, do share it with others.

Psychology Quiz: Sleep And Dreams - Quiz

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  • 2. 

    What is the state of awareness called?

    • Circadian rhythm

    • Consiousness

    • Sleep apnea

    • REM

    Correct Answer
    A. Consiousness
    Explanation
    Consciousness refers to the state of awareness, where an individual is awake and aware of their surroundings, thoughts, and emotions. It involves the ability to perceive, think, and experience subjective sensations. Circadian rhythm is the internal biological clock that regulates sleep-wake cycles. Sleep apnea is a sleep disorder characterized by interrupted breathing during sleep. REM (rapid eye movement) is a stage of sleep associated with dreaming. Therefore, consciousness is the correct answer as it best describes the state of awareness.

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  • 3. 

    Insomnia is the inability to sleep.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Insomnia is a sleep disorder characterized by the inability to fall asleep or stay asleep. It is a condition where individuals have trouble initiating or maintaining sleep, resulting in inadequate sleep quality and quantity. Therefore, the statement "Insomnia is the inability to sleep" is true because it accurately describes the condition.

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  • 4. 

    What is narcolepsy?

    • A form of cancer

    • Rare sleep problem in which people suddenly fall asleep no matter what time it is or where they are.

    • The inability of sleep

    • Sleep addiction

    Correct Answer
    A. Rare sleep problem in which people suddenly fall asleep no matter what time it is or where they are.
    Explanation
    Narcolepsy is a rare sleep problem characterized by sudden and uncontrollable episodes of falling asleep, regardless of the time or location. It is not a form of cancer, the inability to sleep, or sleep addiction.

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  • 5. 

    What does REM stand for?

    • Rapid-eagle-movement

    • Regular-eating-memory

    • Random-eye-movement

    • Rapid-eye-movement

    Correct Answer
    A. Rapid-eye-movement
    Explanation
    REM stands for Rapid Eye Movement. During REM sleep, the eyes move rapidly, and this is associated with vivid dreaming. This stage of sleep is characterized by increased brain activity and muscle relaxation. REM sleep is important for memory consolidation and emotional processing.

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  • 6. 

    What is sleep apnea?

    • The inability to sleep

    • Fear of sleeping

    • An interruption in breathing during sleep

    • Sleep addiction

    Correct Answer
    A. An interruption in breathing during sleep
    Explanation
    Sleep apnea is a sleep disorder characterized by pauses in breathing or shallow breaths during sleep. These interruptions in breathing can last for a few seconds to minutes and can occur multiple times throughout the night. This condition can lead to fragmented and poor-quality sleep, resulting in excessive daytime sleepiness and other health problems. Therefore, the correct answer is "An interruption in breathing during sleep."

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  • 7. 

    What are circadian rhythms?

    • Biological clocks

    • A certain pattern of heart beating during sleep

    • How fast your eyes move in REM

    • A type of music

    Correct Answer
    A. Biological clocks
    Explanation
    Circadian rhythms refer to biological clocks that regulate various physiological processes in living organisms. These rhythms are internal, recurring patterns that follow a 24-hour cycle, influencing sleep-wake patterns, hormone production, body temperature, and other bodily functions. They are regulated by an internal clock located in the brain, called the suprachiasmatic nucleus, which responds to external cues such as light and darkness. These biological clocks help to maintain the body's internal balance and synchronize it with the external environment.

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  • 8. 

    How are night terrors different from nightmares?

    • Night terrors are less severe.

    • Night terrors are more severe

    • Night terrors happen only when you are awake.

    • Night terrors only happen when you're asleep.

    Correct Answer
    A. Night terrors are more severe
    Explanation
    Night terrors are more severe than nightmares. Night terrors are intense episodes of fear or terror that occur during sleep, usually in the first few hours after falling asleep. They are characterized by sudden awakening, intense fear, rapid breathing, increased heart rate, and sweating. Nightmares, on the other hand, are bad dreams that cause feelings of fear, anxiety, or sadness. While both night terrors and nightmares can disrupt sleep, night terrors are typically more intense and can be more difficult to wake from.

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  • 9. 

    At what stage of sleep occurs sleep paralysis?

    • NRem 2

    • NRem 1

    • NRem 4

    • REM

    Correct Answer
    A. REM
    Explanation
    Sleep paralysis occurs during the REM (Rapid Eye Movement) stage of sleep. During this stage, the brain is highly active and most dreaming occurs. REM sleep is characterized by rapid eye movements, increased brain activity, and temporary paralysis of the voluntary muscles. This paralysis is a natural protective mechanism that prevents us from acting out our dreams and potentially harming ourselves. Sleep paralysis can occur when the brain transitions between REM sleep and wakefulness, leading to a temporary inability to move or speak.

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  • 10. 

    At what stage does sleepwalking start?

    • REM

    • NRem 1

    • NRem 3

    • NRem4

    Correct Answer
    A. NRem4
    Explanation
    NRem4 is the stage at which sleepwalking starts. NRem4, also known as the deep sleep stage, is characterized by slow brain waves and deep relaxation. During this stage, sleepwalking can occur as a result of partial arousal from deep sleep. Sleepwalking typically happens in the first few hours of sleep when the individual is in a deeper sleep stage. Therefore, NRem4 is the correct answer for when sleepwalking starts.

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  • Feb 05, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 14, 2011
    Quiz Created by
    Blake7256
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