#1
Which sleep disorder is characterized by difficulty falling asleep or staying asleep?
Insomnia
ExplanationDifficulty in initiating or maintaining sleep.
#2
Which of the following is a potential consequence of untreated sleep apnea?
All of the above
ExplanationPotential consequences include cardiovascular issues, daytime sleepiness, and cognitive impairment.
#3
What term describes the sudden awakening from sleep with feelings of intense fear or dread?
Night terrors
ExplanationSudden awakening with intense fear during sleep.
#4
Which of the following is a common characteristic of sleepwalking (somnambulism)?
Partial arousal from slow-wave sleep
ExplanationSleepwalking involves partial arousal from slow-wave sleep.
#5
What is the term for the condition characterized by an irresistible urge to move the legs, often accompanied by uncomfortable sensations, that worsen during periods of inactivity or rest?
Restless legs syndrome
ExplanationIrresistible urge to move legs with discomfort, worsening during inactivity.
#6
What is the term for sudden, brief episodes of muscle weakness or paralysis brought on by strong emotions such as laughter or anger, often associated with narcolepsy?
Cataplexy
ExplanationMuscle weakness or paralysis triggered by emotions, linked to narcolepsy.
#7
Which of the following is a neurotransmitter that plays a key role in regulating sleep-wake cycles?
Serotonin
ExplanationNeurotransmitter crucial for sleep-wake cycle regulation.
#8
What sleep disorder involves irregular breathing patterns or pauses in breathing during sleep?
Sleep apnea
ExplanationIrregular breathing or breathing pauses during sleep.
#9
What term describes the phenomenon of acting out dreams during sleep?
REM behavior disorder
ExplanationActing out dreams during rapid eye movement (REM) sleep.
#10
Which sleep disorder is characterized by an overwhelming urge to move the legs, often accompanied by uncomfortable sensations?
Restless legs syndrome
ExplanationOverwhelming urge to move legs with discomfort.
#11
What is the term for a sleep disorder characterized by repetitive episodes of complete or partial upper airway obstruction during sleep?
Obstructive sleep apnea
ExplanationRepetitive upper airway obstruction during sleep.
#12
Which of the following is NOT a common symptom of narcolepsy?
Sleep apnea
ExplanationSleep apnea is not a common symptom of narcolepsy.
#13
What term describes the feeling of being unable to move or speak for a brief period when falling asleep or waking up?
Sleep paralysis
ExplanationInability to move or speak briefly during sleep transitions.
#14
What is the primary treatment for insomnia?
Cognitive-behavioral therapy for insomnia (CBT-I)
ExplanationCBT-I is a primary treatment involving behavioral interventions.
#15
What is the term for the condition where an individual experiences frequent awakenings throughout the night, leading to non-restorative sleep?
Sleep fragmentation
ExplanationFrequent awakenings throughout the night, resulting in non-restorative sleep.
#16
Which of the following is a common treatment for sleep apnea?
CPAP therapy
ExplanationContinuous positive airway pressure (CPAP) therapy is a common treatment for sleep apnea.
#17
What is the term for the sleep disorder characterized by episodes of involuntary limb movements and sensations of itching or tingling in the legs?
Restless legs syndrome
ExplanationEpisodes of limb movements and sensations in legs characterize restless legs syndrome.