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Chapter 4: Problem 3
For each description below, name the sleep disorder: insomnia, apnea,narcolepsy, or somnambulism. a. Despite feeling well rested, Marcus falls asleep suddenly while practicingpiano. b. Emma walks through the living room in the middle of the night, seeminglyoblivious to those around her. c. Sophia spends most of the night trying to fall asleep. d. Ivan's roommate regularly complains that Ivan's snoring wakes him multipletimes throughout the night.
Short Answer
Expert verified
a. Narcolepsyb. Somnambulismc. Insomniad. Apnea
Step by step solution
01
Analyze the first description
Marcus falls asleep suddenly while practicing piano despite feeling well rested. This description fits narcolepsy, a condition characterized by sudden sleep attacks.
02
Analyze the second description
Emma walks through the living room in the middle of the night, seemingly oblivious to those around her. This behavior describes somnambulism, also known as sleepwalking.
03
Analyze the third description
Sophia spends most of the night trying to fall asleep, which is indicative of insomnia, a disorder where individuals have difficulty initiating or maintaining sleep.
04
Analyze the fourth description
Ivan's roommate regularly complains about Ivan's snoring that wakes him multiple times throughout the night. This is characteristic of sleep apnea, a condition where a person's breathing repeatedly stops and starts during sleep.
Key Concepts
These are the key concepts you need to understand to accurately answer the question.
Narcolepsy
Narcolepsy is a chronic sleep disorder marked by overwhelming daytime drowsiness and sudden attacks of sleep.
Despite feeling well-rested, individuals with narcolepsy can fall asleep without warning, like Marcus who fell asleep while practicing piano.
Key symptoms include excessive daytime sleepiness, cataplexy (which is brief sudden loss of muscle control), sleep paralysis, and hallucinations.
Narcolepsy affects daily activities significantly and requires diagnosis and management from healthcare providers.
- Common Symptoms: Sudden sleep attacks, daytime drowsiness, cataplexy.
- Treatment: Medications to manage symptoms, good sleep hygiene.
Somnambulism
Somnambulism, commonly known as sleepwalking, is a behavior disorder that originates during deep sleep and results in walking or performing other complex behaviors while asleep.
Emma's nighttime wanderings are a classic example of somnambulism.
Those affected often have no memory of their actions.
It is more common in children but can also occur in adults.
Sleepwalking episodes can be unsettling and sometimes dangerous, causing concerns about the individual's safety.
- Common Symptoms: Walking or performing activities while asleep, lack of awareness during episodes.
- Treatment: Safety measures, addressing underlying sleep disorders, sometimes medication.
Insomnia
Insomnia is a common sleep disorder that makes it hard to fall asleep, stay asleep, or causes you to wake up too early and not be able to go back to sleep.
Sophia's struggle to sleep through the night fits this description.
Insomnia can lead to fatigue, mood disturbance, and a lack of energy during the day.
It can be acute (short-term) or chronic (long-term) and can be caused by stress, life events, or habits that disrupt sleep.
- Common Symptoms: Difficulty falling asleep, frequent awakenings, daytime sleepiness.
- Treatment: Relaxation strategies, sleep hygiene, cognitive behavioral therapy, medication.
Sleep Apnea
Sleep apnea is a serious sleep disorder where breathing repeatedly stops and starts.
Ivan's frequent snoring and disrupted sleep are signs of sleep apnea.
There are two main types: obstructive sleep apnea (OSA), where throat muscles intermittently relax and block the airway, and central sleep apnea, where the brain fails to signal the muscles to breathe.
It can lead to various health problems if untreated, including heart disease and high blood pressure.
- Common Symptoms: Loud snoring, episodes of stopped breathing during sleep, sudden awakenings with a sensation of gasping or choking.
- Treatment: Continuous Positive Airway Pressure (CPAP) therapy, lifestyle changes, surgery.
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