Sleep Disorders: Types, Symptoms, and Treatment Options

Question 1

Which of the following is NOT a common symptom of obstructive sleep apnea?

Accepted Answer

Night sweats

Answer

Loud snoring

Answer

Excessive daytime sleepiness

Answer

Difficulty concentrating

Question 2

Which of the following is the main purpose of REM sleep in the sleep cycle?

Accepted Answer

Strengthening memories and processing thoughts

Answer

Restoring muscles and repairing tissues

Answer

Getting the body ready to wake up

Question 3

What is the circadian rhythm and how does it affect sleep?

Accepted Answer

The circadian rhythm is an internal clock that helps regulate sleep-wake patterns, making us feel awake during the day and sleepy at night.

Answer

The circadian rhythm is external to the body and is influenced by factors like sunlight and social interactions.

Answer

The circadian rhythm only affects sleep patterns in adults, not children.

Answer

The circadian rhythm has no impact on our overall health and well-being.

Question 4

Which of the following is a symptom of narcolepsy?

Accepted Answer

Excessive daytime sleepiness

Answer

Insomnia

Answer

Sleep apnea

Answer

Restless legs syndrome

Question 5

The primary treatment for obstructive sleep apnea is:

Accepted Answer

Continuous positive airway pressure

Answer

Cognitive behavioral therapy

Answer

Medication

Answer

Lifestyle modifications

Question 6

The suprachiasmatic nucleus mainly controls:

Accepted Answer

Sleep-wake cycles

Answer

Body temperature

Answer

Melatonin production

Answer

Blood sugar levels

Question 7

What is a primary symptom of narcolepsy?

Accepted Answer

Extreme daytime sleepiness

Answer

Frequent nightmares

Answer

Restless legs

Answer

Insomnia

Question 8

Which sleep disorder is characterized by involuntary movements during sleep?

Accepted Answer

REM sleep behavior disorder

Answer

Sleepwalking

Answer

Sleep apnea

Answer

Restless legs syndrome

Question 9

Which hormone plays a key role in regulating sleep-wake cycles?

Accepted Answer

Melatonin

Answer

Serotonin

Answer

Dopamine

Answer

Epinephrine

Question 10

Which of the following practices contribute to good sleep hygiene and improved sleep quality?

Accepted Answer

Maintaining a consistent sleep-wake cycle, creating a dark and quiet sleep environment, and avoiding caffeine before bed.

Accepted Answer

Establishing a sleep-friendly environment, limiting alcohol and nicotine before bed, and practicing relaxation techniques.

Answer

Exercising regularly, napping throughout the day, and sleeping in on weekends.

Answer

Eating a heavy meal before bed, watching TV or using electronic devices in bed, and having an irregular sleep schedule.

Question 11

What is a defining characteristic of Fatal Familial Insomnia (FFI)?

Accepted Answer

Progressive loss of the ability to sleep

Answer

Excessive daytime sleepiness

Answer

Involuntary movements during sleep

Answer

Difficulty breathing during sleep

Question 12

Which symptom is NOT associated with insomnia?

Accepted Answer

Restless or unrefreshing sleep

Answer

Difficulty initiating sleep

Answer

Frequent awakenings during the night

Answer

Excessive daytime drowsiness

Question 13

What is the most prevalent type of sleep apnea?

Accepted Answer

Obstructive sleep apnea

Answer

Central sleep apnea

Answer

Mixed sleep apnea

Answer

Complex sleep apnea syndrome

Question 14

Which of the following medications is commonly used to treat narcolepsy?

Accepted Answer

Stimulants (e.g., modafinil)

Answer

Antidepressants (e.g., venlafaxine)

Answer

Non-steroidal anti-inflammatory drugs (e.g., ibuprofen)

Answer

Muscle relaxants (e.g., baclofen)

Question 15

What is the primary cause of restless legs syndrome?

Accepted Answer

Exact cause is unknown

Answer

Iron deficiency

Answer

Parkinson's disease

Answer

Pregnancy

Question 16

Which hormone primarily regulates sleep-wake cycles?

Accepted Answer

Melatonin

Answer

Serotonin

Answer

Dopamine

Answer

Norepinephrine

Question 17

What is the initial step in managing a sleep disorder?

Accepted Answer

Medical evaluation by a healthcare professional

Answer

Making lifestyle changes

Answer

Taking prescription medication

Answer

Undergoing surgery

Question 18

What is the main reason for long-term sleeplessness?

Accepted Answer

Ongoing stress and anxiety

Answer

An inconsistent sleep schedule

Answer

Drinking too much caffeine

Answer

Constant physical discomfort

Question 19

During sleep, what is the main role of the autonomic nervous system (ANS)?

Accepted Answer

Maintaining a steady body temperature

Answer

Raising heart rate and blood pressure

Answer

Releasing stress hormones

Answer

Promoting wakefulness

Question 20

For adults, what is the recommended number of hours of sleep per night?

Accepted Answer

7-9 hours

Answer

5-6 hours

Answer

10-12 hours

Answer

12-14 hours

Question 21

Which of the following is a good sleep hygiene practice?

Accepted Answer

Establishing a regular sleep-wake cycle

Answer

Using electronic devices before bed

Answer

Drinking alcohol before bed

Answer

Napping excessively during the day

Question 22

Which hormone plays a crucial role in regulating sleep?

Accepted Answer

Melatonin

Answer

Serotonin

Answer

Dopamine

Answer

Adrenaline

Question 23

Which of the following factors can increase the risk of developing insomnia?

Accepted Answer

Chronic stress

Answer

Regular physical activity

Answer

A balanced diet

Answer

Effective sleep hygiene practices

Question 24

What is the primary function of the circadian rhythm?

Accepted Answer

To regulate sleep-wake cycles

Answer

To control body temperature

Answer

To regulate digestion

Answer

To regulate hormone production

Question 25

Which type of sleep disorder is characterized by excessive daytime sleepiness?

Accepted Answer

Narcolepsy

Answer

Insomnia

Answer

Sleep apnea

Answer

Restless legs syndrome

Question 26

What is the role of the pineal gland in regulating sleep-wake cycles?

Accepted Answer

Produces melatonin, promoting sleepiness in response to darkness

Answer

Increases body temperature, promoting wakefulness

Answer

Releases cortisol, alerting the body to wakefulness

Answer

Stimulates the release of growth hormone, which promotes deep sleep

Question 27

How does chronic sleep deprivation primarily affect individuals and society on a psychological level?

Accepted Answer

Increased risk of mental health issues like anxiety and depression

Answer

Improved cognitive abilities and productivity

Answer

Enhanced physical health and well-being

Answer

No significant psychological or societal impact

Question 28

Which type of light therapy is scientifically supported to impact melatonin production and sleep-related parameters?

Accepted Answer

Lightbox therapy

Answer

Full-spectrum lighting

Answer

Ultraviolet light

Answer

Sleep masks

Question 29

How many hours of sleep are recommended for most adults?

Accepted Answer

7-9 hours

Answer

5-7 hours

Answer

9-11 hours

Answer

11-13 hours

Question 30

Which hormone is primarily responsible for regulating the sleep-wake cycle?

Accepted Answer

Melatonin

Answer

Serotonin

Answer

Cortisol

Answer

Dopamine

Question 31

Which sleep disorder is characterized by overwhelming daytime sleepiness?

Accepted Answer

Narcolepsy

Answer

Restless legs syndrome

Answer

REM sleep behavior disorder

Answer

Sleepwalking

Question 32

What is the primary goal of cognitive behavioral therapy for insomnia (CBT-I)?

Accepted Answer

To change negative thoughts and behaviors that contribute to insomnia

Answer

To regulate the sleep-wake cycle using medication

Answer

To identify and treat underlying medical conditions that cause insomnia

Answer

To use alternative therapies such as massage or acupuncture

Question 33

How do genetics influence the development of sleep disorders?

Accepted Answer

Genetics contribute to the development of some sleep disorders, but not others.

Answer

Genetics are the primary cause of all sleep disorders.

Answer

Genetics have no effect on the development of sleep disorders.

Answer

Genetics affect the severity of sleep disorders, but not their development.

Question 34

Which of the following is NOT a core symptom of insomnia?

Accepted Answer

Excessive daytime sleepiness

Answer

Difficulty falling asleep

Answer

Frequent awakenings during the night

Answer

Early morning awakenings with difficulty returning to sleep

Question 35

What is the term for excessive daytime sleepiness?

Accepted Answer

Hypersomnia

Answer

Narcolepsy

Answer

Apnea

Answer

Restless legs syndrome

Question 36

Which of the following is a modifiable risk factor for obstructive sleep apnea?

Accepted Answer

Weight

Answer

Age

Answer

Family history

Answer

Gender

Question 37

What is the first-line treatment for narcolepsy?

Accepted Answer

Stimulants

Answer

Antidepressants

Answer

Continuous positive airway pressure (CPAP)

Answer

Lifestyle modifications

Question 38

What is the most common type of sleep disorder in children?

Accepted Answer

Obstructive sleep apnea

Answer

Insomnia

Answer

Restless legs syndrome

Answer

Narcolepsy

Question 39

What is the recommended duration of sleep for adults aged 18-64 years?

Accepted Answer

7-8 hours per night

Answer

6-7 hours per night

Answer

8-9 hours per night

Answer

9-10 hours per night

Question 40

Which of the following is NOT a stage of sleep?

Accepted Answer

Awake

Answer

REM sleep

Answer

NREM sleep

Answer

Deep sleep

Question 41

What happens when you consistently don't get enough sleep?

Accepted Answer

You build up a 'sleep debt' that can harm your health.

Answer

You simply feel tired the next day, but it doesn't have long-term effects.

Answer

Sleep debt is a myth and doesn't affect your health.

Question 42

Which of the following is a primary symptom of insomnia?

Accepted Answer

Difficulty falling or staying asleep

Answer

Loud snoring

Answer

Excessive daytime sleepiness

Answer

Leg cramps during sleep

Question 43

Which of the following is NOT considered a risk factor for sleep disorders?

Accepted Answer

Regular exercise

Answer

Smoking

Answer

Obesity

Answer

Alcohol consumption

Question 44

According to general guidelines, what is the recommended amount of sleep for adults?

Accepted Answer

7-9 hours per night

Answer

9-11 hours per night

Answer

5-7 hours per night

Answer

It varies depending on age and individual needs

Question 45

Which hormone is primarily responsible for regulating sleep-wake cycles?

Accepted Answer

Melatonin

Answer

Cortisol

Answer

Serotonin

Answer

Dopamine

Question 46

What is the name of the sleep stage characterized by rapid eye movements (REM)?

Accepted Answer

REM sleep

Answer

Deep sleep

Answer

NREM sleep

Question 47

Which of the following is a potential consequence of chronic sleep deprivation?

Accepted Answer

Increased risk of heart disease, stroke, and obesity

Answer

Enhanced athletic performance

Answer

Improved cognitive function

Question 48

What is the primary purpose of a sleep study?

Accepted Answer

To diagnose and evaluate sleep disorders

Answer

To determine the need for medication

Answer

To track sleep patterns over time

Answer

To treat sleep disorders

Question 49

Which of the following is a non-drug treatment for insomnia?

Accepted Answer

Cognitive behavioral therapy for insomnia (CBT-I)

Answer

Herbal supplements

Answer

Over-the-counter sleep aids

Answer

Prescription sleeping pills

Question 50

What is a key recommendation for improving sleep hygiene?

Accepted Answer

Establish a regular sleep schedule, create a relaxing bedtime routine, and avoid caffeine and alcohol before bed

Answer

Take naps during the day to make up for lost sleep