#1
Which of the following is a characteristic symptom of insomnia?
Difficulty falling asleep
ExplanationTrouble initiating sleep
#2
What is the most common type of sleep disorder?
Insomnia
ExplanationDifficulty in falling or staying asleep
#3
Which sleep disorder is characterized by sudden and uncontrollable sleep attacks during the day?
Narcolepsy
ExplanationExperiencing sudden sleep attacks
#4
What is the primary symptom of sleepwalking?
Walking during sleep
ExplanationWalking or performing activities during sleep
#5
What is a common characteristic of sleep apnea?
Excessive daytime sleepiness
ExplanationFeeling excessively sleepy during the day
#6
Which neurotransmitter plays a significant role in regulating sleep-wake cycles?
Melatonin
ExplanationRegulates sleep patterns
#7
What is REM sleep?
Rapid eye movement sleep
ExplanationDreaming stage of sleep
#8
What is a common treatment for obstructive sleep apnea?
CPAP therapy
ExplanationContinuous positive airway pressure therapy
#9
What percentage of adults experience occasional symptoms of restless legs syndrome?
25%
ExplanationApproximately a quarter of adults
#10
What is the term for the phenomenon where individuals experience an inability to move or speak when falling asleep or waking up?
Sleep paralysis
ExplanationTemporary inability to move or speak during sleep transitions
#11
Which of the following is a characteristic of sleep paralysis?
Inability to move or speak when waking up or falling asleep
ExplanationUnable to move or speak during sleep transitions
#12
Which of the following is a common consequence of untreated sleep disorders?
Increased risk of accidents
ExplanationHigher likelihood of accidents
#13
Which neurotransmitter deficiency is associated with restless legs syndrome?
Dopamine
ExplanationInsufficient dopamine levels
#14
What is a common treatment for narcolepsy?
Stimulant medications
ExplanationMedications that stimulate wakefulness
#15
Which phase of sleep is often associated with vivid dreams?
REM sleep
ExplanationDream-rich stage of sleep