Narcolepsy: Causes, Symptoms, and Treatment

Question 1

What is a hallmark symptom of narcolepsy?

Accepted Answer

Excessive daytime sleepiness

Answer

Difficulty falling asleep at night

Answer

Frequent nightmares

Answer

Restless legs syndrome

Question 2

What is a primary symptom of narcolepsy?

Accepted Answer

Excessive daytime sleepiness

Answer

Trouble falling asleep

Answer

Frequent nightmares

Answer

Loud snoring

Question 3

Which of the following is NOT a symptom of narcolepsy?

Accepted Answer

Insomnia

Answer

Excessive daytime sleepiness

Answer

Cataplexy

Answer

Hypersomnia

Question 4

Among the following, which is considered a prominent symptom of narcolepsy?

Accepted Answer

Excessive sleepiness during the day

Answer

Frequent nightmares

Answer

Difficulty falling asleep at night

Answer

Significant changes in appetite

Question 5

Which of the following is the primary symptom of narcolepsy?

Accepted Answer

Excessive daytime sleepiness

Answer

Weight gain

Answer

Muscle weakness

Answer

Difficulty concentrating

Question 6

What is a defining characteristic of narcoleptic episodes?

Accepted Answer

Sudden onset

Answer

Long duration

Answer

Partial wakefulness

Answer

Complete muscle paralysis

Question 7

Which of the following is a non-pharmacological treatment approach for narcolepsy?

Accepted Answer

Lifestyle modifications

Answer

Stimulant medications

Answer

Antidepressants

Answer

Hormone replacement therapy

Question 8

Which of the following is NOT a potential consequence of untreated narcolepsy?

Accepted Answer

Enhanced social functioning

Answer

Cardiovascular problems

Answer

Metabolic disorders

Answer

Academic difficulties

Question 9

Define narcolepsy.

Accepted Answer

A neurological disorder causing extreme daytime sleepiness and sudden, uncontrollable sleep episodes.

Answer

A temporary sleep disorder caused by sleep deprivation.

Answer

A type of insomnia causing difficulty falling asleep.

Answer

A psychological disorder causing excessive sleep-related anxiety.

Question 10

When diagnosing narcolepsy, which ethical consideration should be prioritized?

Accepted Answer

Maintaining patient privacy and confidentiality

Answer

Expediting the process for healthcare provider convenience

Answer

Minimizing diagnostic test costs

Answer

Yielding to external influences, such as pharmaceutical industry pressure

Question 11

Which of the following diagnostic tests specifically measures daytime sleepiness in individuals with suspected narcolepsy?

Accepted Answer

Multiple sleep latency test (MSLT)

Answer

Polysomnography

Answer

Electroencephalography (EEG)

Answer

Epworth Sleepiness Scale (ESS)

Question 12

What medication class is typically prescribed as the first-line treatment for narcolepsy?

Accepted Answer

Stimulants

Answer

Antidepressants

Answer

Sleep hygiene therapy

Answer

Cognitive behavioral therapy (CBT)

Question 13

Which of the following triad of symptoms is characteristic of narcolepsy?

Accepted Answer

Excessive daytime sleepiness, cataplexy, and sleep paralysis

Answer

Excessive daytime sleepiness, muscle weakness, and hallucinations

Answer

Cataplexy, sleep paralysis, and insomnia

Answer

Insomnia, sleep apnea, and restless legs syndrome

Question 14

What is the primary cause of narcolepsy that has been identified?

Accepted Answer

Deficiency in a brain chemical called hypocretin

Answer

Genetic predisposition

Answer

Environmental factors

Answer

Stress

Question 15

Which diagnostic test is the gold standard for confirming a diagnosis of narcolepsy?

Accepted Answer

Polysomnography (sleep study)

Answer

Electroencephalography (EEG)

Answer

Magnetic resonance imaging (MRI)

Answer

Blood test

Question 16

What is the primary therapeutic goal in treating narcolepsy?

Accepted Answer

To alleviate excessive daytime sleepiness

Answer

To prevent sleep paralysis

Answer

To cure the underlying cause

Answer

To improve sleep quality

Question 17

Which class of medication is commonly used as a first-line treatment for excessive daytime sleepiness in narcolepsy?

Accepted Answer

Stimulants

Answer

Sedatives

Answer

Antidepressants

Answer

Antipsychotics

Question 18

Which lifestyle adjustment is most effective in helping individuals with narcolepsy manage their symptoms?

Accepted Answer

Maintaining a regular sleep-wake schedule

Answer

Eating heavy meals before bed

Answer

Consuming caffeine throughout the day

Answer

Taking naps when needed

Question 19

Which of the following conditions is NOT commonly associated with narcolepsy?

Accepted Answer

Diabetes

Answer

Depression

Answer

Obesity

Answer

Attention-deficit/hyperactivity disorder (ADHD)

Question 20

What is the term for the sudden loss of muscle tone that can occur in individuals with narcolepsy?

Accepted Answer

Cataplexy

Answer

Sleep paralysis

Answer

Hypnagogic hallucinations

Answer

REM sleep behavior disorder

Question 21

Which of the following is a primary symptom of narcolepsy?

Accepted Answer

Excessive daytime sleepiness

Answer

Memory impairment

Answer

Skin irritations

Answer

Muscle fatigue

Question 22

In narcolepsy, which brain region involved in sleep-wake regulation is primarily affected?

Accepted Answer

Hypothalamus

Answer

Thalamus

Answer

Cerebellum

Answer

Medulla

Question 23

Which diagnostic test is commonly used to confirm a diagnosis of narcolepsy?

Accepted Answer

Polysomnography

Answer

Electroencephalogram (EEG)

Answer

Magnetic resonance imaging (MRI)

Answer

Blood analysis

Question 24

Which medication is commonly prescribed to manage excessive daytime sleepiness in narcolepsy?

Accepted Answer

Modafinil

Answer

Amphetamine

Answer

Valium

Answer

Melatonin

Question 25

Typically, at what age range do symptoms of narcolepsy usually emerge?

Accepted Answer

Adolescence

Answer

Early childhood

Answer

Middle adulthood

Answer

Late adulthood

Question 26

Which of the following is the primary symptom experienced by individuals with narcolepsy?

Accepted Answer

Excessive daytime sleepiness

Answer

Difficulty breathing

Answer

Muscle weakness

Answer

Tingling sensations

Question 27

What is the diagnostic test commonly used to confirm a diagnosis of narcolepsy?

Accepted Answer

Polysomnography

Answer

EEG

Answer

MRI

Answer

CT scan

Question 28

What neurotransmitter deficiency is associated with narcolepsy?

Accepted Answer

Orexin

Answer

Serotonin

Answer

Dopamine

Answer

Glutamate

Question 29

Which medication is commonly used to treat daytime sleepiness in individuals with narcolepsy?

Accepted Answer

Amphetamines

Answer

Antidepressants

Answer

Sedatives

Answer

Muscle relaxants

Question 30

What is a characteristic symptom of cataplexy, often experienced by individuals with narcolepsy?

Accepted Answer

Sudden loss of muscle control

Answer

Paralysis of the legs

Answer

Convulsions

Answer

Hallucinations

Question 31

Which of the following is NOT a recognized type of narcolepsy?

Accepted Answer

Type 4

Answer

Type 1

Answer

Type 2

Answer

Type 3

Question 32

What is the general prognosis for individuals with narcolepsy?

Accepted Answer

Significant improvement with treatment

Answer

Complete cure

Answer

No effective treatment available

Answer

Deterioration of symptoms over time

Question 33

What is the main physiological cause thought to lead to narcolepsy?

Accepted Answer

Lack of hypocretin (orexin) in the brain

Answer

Excessive activity of the parasympathetic nervous system

Answer

Disruption of the body's natural sleep-wake cycle

Answer

Physical differences in the hypothalamus

Question 34

Which of the following is NOT a common symptom of narcolepsy?

Accepted Answer

Insomnia

Answer

Excessive daytime sleepiness

Answer

Cataplexy

Question 35

Which of the following is a characteristic symptom of narcolepsy?

Accepted Answer

Excessive daytime sleepiness

Answer

Nightmares

Answer

Sleepwalking

Answer

Difficulty falling or staying asleep at night

Question 36

What is a defining feature of cataplexy, commonly associated with narcolepsy?

Accepted Answer

Muscle weakness or paralysis triggered by strong emotions

Answer

Increased blood pressure and heart rate during sleep

Answer

Hallucinations upon waking or falling asleep

Answer

Episodes of sleep apnea during the night

Question 37

Which diagnostic tool is used to evaluate sleep quality and patterns in suspected cases of narcolepsy?

Accepted Answer

Polysomnography

Answer

Electroencephalogram (EEG)

Answer

Magnetic resonance imaging (MRI)

Answer

Blood test

Question 38

Which neurotransmitter deficiency is primarily associated with narcolepsy?

Accepted Answer

Orexin

Answer

Dopamine

Answer

Serotonin

Answer

GABA

Question 39

What is the primary medication used to treat excessive daytime sleepiness in narcolepsy?

Accepted Answer

Modafinil

Answer

Melatonin

Answer

Amphetamine

Answer

Valerian root

Question 40

Which of the following is a primary symptom of narcolepsy?

Accepted Answer

Excessive daytime sleepiness

Answer

Insomnia

Answer

Night terrors

Answer

Restless legs syndrome

Question 41

What is the term for the sudden attacks of sleep that occur in narcolepsy?

Accepted Answer

Cataplexy

Answer

Hypersomnias

Answer

Sleep paralysis

Answer

Parasomnias

Question 42

Which neurotransmitter deficiency is associated with narcolepsy?

Accepted Answer

Hypocretin

Answer

Serotonin

Answer

Dopamine

Answer

Norepinephrine

Question 43

What is the primary diagnostic tool for narcolepsy?

Accepted Answer

Sleep study

Answer

Blood test

Answer

MRI scan

Answer

EEG

Question 44

What is the focus of cognitive behavioral therapy in narcolepsy management?

Accepted Answer

Improving sleep habits and routines

Answer

Reducing excessive daytime sleepiness

Answer

Preventing cataplexy attacks

Answer

Correcting underlying neurological causes

Question 45

What is the name of the organization that provides support and advocacy for individuals affected by narcolepsy?

Accepted Answer

Narcolepsy Network

Answer

American Sleep Association

Answer

National Institute of Neurological Disorders and Stroke

Answer

Mayo Clinic

Question 46

Which of the following is an essential symptom for diagnosing narcolepsy?

Accepted Answer

Excessive daytime sleepiness (EDS)

Answer

Restless legs syndrome

Answer

Sleep apnea

Answer

Insomnia

Question 47

What is the primary cause of narcolepsy?

Accepted Answer

Loss of orexin-producing neurons in the hypothalamus

Answer

Genetic mutation

Answer

Environmental factors

Question 48

Which condition commonly occurs alongside narcolepsy?

Accepted Answer

Cataplexy

Answer

Migraine

Answer

Heart disease

Question 49

Who is typically involved in diagnosing narcolepsy?

Accepted Answer

Neurologist or sleep specialist

Answer

Cardiologist

Answer

Psychiatrist

Answer

General practitioner

Question 50

Which test is used to confirm a diagnosis of narcolepsy?

Accepted Answer

Polysomnography with Multiple Sleep Latency Test (MSLT)

Answer

Blood test

Answer

Electroencephalogram (EEG)

Question 51

What is the first-line treatment for narcolepsy?

Accepted Answer

Stimulant medication

Answer

Cognitive behavioral therapy

Answer

Sleep apnea device

Answer

Antidepressants

Question 52

Which lifestyle modification can help manage narcolepsy symptoms?

Accepted Answer

Maintaining a regular sleep schedule and avoiding caffeine before bed

Answer

Exercising vigorously every day

Answer

Taking naps at any time of day

Question 53

Which is NOT a potential complication of untreated narcolepsy?

Accepted Answer

Improved academic or work performance

Answer

Cardiovascular disease

Answer

Obesity

Answer

Depression

Question 54

What are sudden episodes of muscle weakness or paralysis triggered by emotions in people with narcolepsy called?

Accepted Answer

Cataplexy

Answer

Restless legs syndrome

Answer

Hypnagogic hallucinations

Answer

Sleep paralysis

Question 55

Which organization provides support and resources for people with narcolepsy?

Accepted Answer

Narcolepsy Network

Answer

Mayo Clinic

Answer

National Sleep Foundation

Answer

American Heart Association