Question 1

Narcolepsy occurs when
A)REM sleep intrudes into wakefulness.
B)NREM sleep intrudes into wakefulness.
C)inadequate sleep occurs over a period of weeks.
D)inadequate levels of stage 4 sleep cause neurological damage.

Accepted Answer

Narcolepsy occurs when REM sleep intrudes into wakefulness, leading to excessive daytime sleepiness and sudden bouts of sleep. This is believed to be caused by a dysfunction in the brain's ability to regulate sleep-wake cycles.

Question 2

Your friend has experienced excessive daytime sleepiness.He is laughing with you and suddenly falls to the ground.Your friend is probably suffering from
A)narcolepsy.
B)parasomnia.
C)REM rebound.
D)sleep apnea.

Accepted Answer

The sudden falling to the ground after experiencing excessive daytime sleepiness and laughing is a classic symptom of narcolepsy, a sleep disorder characterized by sudden, uncontrollable episodes of sleep. Parasomnia refers to abnormal behaviors that occur during sleep, REM rebound is an increase in the amount of rapid eye movement (REM) sleep after a period of sleep deprivation, and sleep apnea is a sleep disorder characterized by pauses in breathing during sleep. None of these are consistent with the symptoms described in the scenario.

Question 3

Janice has had difficulty sleeping in the past and has been taking sleeping pills for several months.She does not want to take these any longer but finds that she is having a lot of trouble falling and staying asleep when she doesn't take the pills.Janice is experiencing
A)rebound insomnia.
B)REM behaviour disorder.
C)sleep paralysis.
D)sleep apnea.

Accepted Answer

Janice is experiencing rebound insomnia, which is a common phenomenon where individuals experience difficulty sleeping when they stop taking sleeping pills after prolonged use. This is due to the body becoming dependent on the medication to induce and maintain sleep.

Question 4

Jim is 56 years old and slightly overweight.His wife reports that he snores loudly.What sleep disorder seems to fit Jim's symptoms?
A)Narcolepsy
B)Sleep apnea
C)Sleep terror
D)REM sleep behaviour

Accepted Answer

Jim's age, weight, and loud snoring suggest sleep apnea, a sleep disorder characterized by pauses in breathing during sleep. This condition is more common in overweight individuals over the age of 40.

Question 5

Mr.Colbert is meeting with his doctor to discuss treatments for his recently diagnosed narcolepsy.Which of the following is likely to be a part of his treatment regimen?
A)Sleeping pills to promote deeper sleep
B)Taking medications to promote wakefulness
C)Exercise to promote weight loss
D)Maintaining a consistent sleep schedule

Accepted Answer

The answer of Mr.Colbert is meeting with his doctor to...

Question 6

Sudden loss of muscle tone associated with narcolepsy is called
A)restless legs syndrome.
B)sleep paralysis.
C)cataplexy.
D)hypnic myoclonia.

Accepted Answer

Sudden loss of muscle tone associated with narcolepsy is called cataplexy. Restless legs syndrome is characterized by unpleasant sensations in the legs leading to an irresistible urge to move them. Sleep paralysis is the inability to move or speak during sleep onset or upon waking up. Hypnic myoclonia is a sudden jerk or twitch that occurs in the body during the transition from wakefulness to sleep.

Question 7

__________ is a disorder in which breathing briefly stops during sleep,causing the person to choke,gasp,and momentarily awaken.
A)Sleep apnea
B)Insomnia
C)Narcolepsy
D)Non-REM sleep

Accepted Answer

The disorder described is sleep apnea, in which a person's breathing is interrupted during sleep, causing them to momentarily wake up and sometimes gasp or choke. Insomnia is difficulty falling or staying asleep, narcolepsy is a disorder in which people suddenly fall asleep at inappropriate times, and non-REM sleep is a stage of sleep characterized by slow brain waves, no rapid eye movement, and relaxation of the muscles.

Question 8

Cassie walks into her house on her birthday and a bunch of guests jump out and yell,"Surprise!" She gasps,mumbles,"I see the elephant!" and then drops to the floor and appears to be sleeping.Cassie suffers from what sleep disorder?
A)REM behaviour disorder
B)Sleepwalking
C)Lucid dreaming
D)Narcolepsy

Accepted Answer

Cassie's sudden sleep and collapse after being surprised suggest narcolepsy, which is a sleep disorder characterized by sudden and uncontrollable sleep attacks. The statement "I see the elephant!" is a hallucination or a bizarre thought that can occur during narcoleptic episodes.

Question 9

__________ has been found to be more effective at treating insomnia than sleeping pills.
A)Hypnosis
B)Lucid dreaming
C)Hypnagogic imagery
D)Brief psychopatherapy

Accepted Answer

The answer of __________ has been found to be more...

Question 10

Rebound insomnia refers to
A)sleeping difficulties resulting from relationship troubles.
B)sleeping difficulties caused by napping too much.
C)sleeping difficulties resulting from not taking sleeping pills after long-standing use.
D)excessive sleeping resulting from accumulated sleep debt.

Accepted Answer

Rebound insomnia occurs when a person experiences a worsening of sleeping difficulties after they stop taking medication that they have been using regularly to help them sleep. This can include sleeping pills, which can lead to withdrawal symptoms and rebound insomnia when stopped abruptly.

Question 11

A sleep disorder that may require the use of a machine to force air gently into the nasal passages is called
A)sleep apnea.
B)insomnia.
C)narcolepsy.
D)cataplexy.

Accepted Answer

Sleep apnea is a sleep disorder characterized by pauses in breathing or shallow breathing during sleep, resulting in a lack of oxygen to the brain and body. The use of a machine, called a continuous positive airway pressure (CPAP) machine, can help keep the airway open during sleep. Insomnia, narcolepsy, and cataplexy are all different sleep disorders that may require different treatments.

Question 12

Which hormone plays a role in triggering sudden attacks of sleepiness?
A)Oxytocin
B)Orexin
C)Melatonin
D)Estrogen

Accepted Answer

Orexin (also known as hypocretin) is a hormone produced in the hypothalamus that helps regulate wakefulness and arousal. People with narcolepsy, a sleep disorder characterized by sudden attacks of sleepiness, have low levels of orexin.

Question 13

Which of the following statements might help you determine if an individual has narcolepsy?
A)"I have difficulty getting to sleep."
B)"I don't have an adverse reaction to sleeping pills."
C)"I sometimes fall into a deep sleep in the middle of a conversation."
D)"When I get up in the morning,I have the feeling that I had really bad nightmares."

Accepted Answer

Falling into a deep sleep in the middle of a conversation is a symptom of narcolepsy, whereas difficulty getting to sleep, not having an adverse reaction to sleeping pills, and feeling like you had bad nightmares in the morning are not definitive symptoms of narcolepsy.

Question 14

Mary is experiencing insomnia.Which piece of advice would you give to help her deal with it?
A)Take sleeping pills.
B)Go to bed every night at varying times.
C)Study in bed and then go immediately to sleep.
D)Only use your bed for sleep.

Accepted Answer

Insomnia can often be caused by associating the bed with activities other than sleep, such as studying or watching TV. By using the bed solely for sleep, Mary can train her brain to associate the bed with sleep, making it easier to fall asleep and stay asleep. Taking sleeping pills or going to bed at varying times can lead to dependency and disrupt the body's natural sleep cycle.

Question 15

The difference between insomnia and apnea is that
A)apnea affects primarily the elderly,whereas insomnia is characteristic of children.
B)insomnia is treatable but apnea is not.
C)insomnia is characterized by sleeplessness,whereas apnea is characterized by breathing difficulties.
D)apnea is a precursor to narcolepsy,whereas insomnia is not.

Accepted Answer

Insomnia is characterized by difficulty falling asleep or staying asleep, whereas apnea is characterized by interruptions in breathing during sleep. They are two distinct sleep disorders with different symptoms and treatment options. Age is not a defining factor for either disorder. Apnea is treatable with various methods, such as continuous positive airway pressure (CPAP), surgery, or dental devices.

Question 16

Ed often experiences an intense urge to sleep and has often fallen asleep for a few minutes while in business meetings,while driving,and while talking on the phone.He is most likely to diagnosed as suffering from
A)sleeptalking and sleepwalking.
B)narcolepsy.
C)sleep apnea.
D)REM behaviour disorder.

Accepted Answer

Ed's symptoms are consistent with narcolepsy, which is a disorder that causes excessive daytime sleepiness and sudden sleep attacks. The other options do not fully fit Ed's symptoms.

Question 17

You are telling a joke to your friend who is laughing uproariously and then suddenly collapses to the floor.You are not surprised to later learn that he has a sleep disorder known as
A)enuresis.
B)narcolepsy.
C)sleep terror.
D)daytime insomnia.

Accepted Answer

Narcolepsy is a sleep disorder that is characterized by excessive daytime sleepiness, sudden sleep attacks, and in some cases, cataplexy, which is the sudden loss of muscle tone and control. In this scenario, the sudden collapse of the friend after laughing could be a symptom of narcolepsy.

Question 18

Which of the following conditions would you least like the pilot flying your airplane to have?
A)Enuresis
B)Narcolepsy
C)Sleep terror
D)Daytime insomnia

Accepted Answer

Narcolepsy is a sleep disorder characterized by sudden and uncontrollable episodes of falling asleep. This condition poses a significant risk to the safety of the passengers and crew on the plane. Enuresis, sleep terror, and daytime insomnia may also affect the pilot's performance but are less likely to result in catastrophic consequences.

Question 19

Which of the following is a suggested treatment for insomnia?
A)Try to sleep only when tired.
B)Use an alarm clock to wake up in the morning.
C)Consume caffeine if planning to stay up late.
D)Remain in bed until you are able to fall asleep no matter how long it takes.

Accepted Answer

Trying to sleep only when tired can help regulate the body's natural sleep cycle and prevent the frustration and anxiety that comes with staying in bed for extended periods of time without sleeping. Using an alarm clock to establish a consistent wake-up time can also help regulate the sleep cycle. However, consuming caffeine before bedtime and remaining in bed until able to fall asleep can negatively impact sleep and make insomnia worse.

Question 20

People with narcolepsy have abnormally few brain cells that produce
A)melatonin.
B)lipochrome.
C)rhodopsin.
D)orexin.

Accepted Answer

Narcolepsy is caused by a deficiency of orexin-producing cells in the brain. Orexin is a neuropeptide that regulates wakefulness and is responsible for the maintenance of a normal sleep architecture. Without sufficient amounts of orexin, people with narcolepsy experience excessive daytime sleepiness, as well as other symptoms such as cataplexy (loss of muscle tone) and sleep paralysis.

Quiz 5: D: Consciousness

Narcolepsy occurs when

Your friend has experienced excessive daytime sleepiness.He is laughing with you and suddenly falls to the ground.Your friend is probably suffering from

Janice has had difficulty sleeping in the past and has been taking sleeping pills for several months.She does not want to take these any longer but finds that she is having a lot of trouble falling and staying asleep when she doesn't take the pills.Janice is experiencing

Jim is 56 years old and slightly overweight.His wife reports that he snores loudly.What sleep disorder seems to fit Jim's symptoms?

Mr.Colbert is meeting with his doctor to discuss treatments for his recently diagnosed narcolepsy.Which of the following is likely to be a part of his treatment regimen?

Sudden loss of muscle tone associated with narcolepsy is called

__________ is a disorder in which breathing briefly stops during sleep,causing the person to choke,gasp,and momentarily awaken.

Cassie walks into her house on her birthday and a bunch of guests jump out and yell,"Surprise!" She gasps,mumbles,"I see the elephant!" and then drops to the floor and appears to be sleeping.Cassie suffers from what sleep disorder?

__________ has been found to be more effective at treating insomnia than sleeping pills.

Rebound insomnia refers to

A sleep disorder that may require the use of a machine to force air gently into the nasal passages is called

Which hormone plays a role in triggering sudden attacks of sleepiness?

Which of the following statements might help you determine if an individual has narcolepsy?

Mary is experiencing insomnia.Which piece of advice would you give to help her deal with it?

The difference between insomnia and apnea is that

Ed often experiences an intense urge to sleep and has often fallen asleep for a few minutes while in business meetings,while driving,and while talking on the phone.He is most likely to diagnosed as suffering from

You are telling a joke to your friend who is laughing uproariously and then suddenly collapses to the floor.You are not surprised to later learn that he has a sleep disorder known as

Which of the following conditions would you least like the pilot flying your airplane to have?

Which of the following is a suggested treatment for insomnia?

People with narcolepsy have abnormally few brain cells that produce