Sleep Basics and General Adaptation Syndrome

These flashcards cover key concepts related to sleep basics, sleep disorders, and General Adaptation Syndrome, tailored for nursing students.

What is the circadian rhythm?

The natural wake and sleep cycle of the human body.

What factors affect the circadian rhythm?

Light exposure, environment, age, and illnesses or disease processes.

How many stages of sleep are there?

There are generally four stages of sleep, including REM sleep.

What occurs during stage three of sleep?

Very deep sleep where vital signs are at their lowest.

What does REM stand for?

Rapid Eye Movement.

How long after falling asleep does REM sleep occur?

About 90 minutes.

What happens to vital signs during REM sleep?

Vital signs increase.

What is a common characteristic of dreams during REM sleep?

Vivid dreaming occurs.

What is insomnia?

A sleep disorder characterized by difficulty falling asleep or staying asleep.

What is narcolepsy?

A sleep disorder marked by excessive daytime sleepiness and sudden sleep attacks.

What is sleep apnea?

A sleep disorder where a person stops breathing for periods during sleep.

What device is commonly used to treat sleep apnea?

CPAP (Continuous Positive Airway Pressure) device.

What is sleep hygiene?

Practices that promote regular and restful sleep.

Why is a regular sleep schedule important?

It helps maintain regularity and improves sleep quality.

What type of environment is best for sleep?

A cool, dark, and quiet environment.

Why should afternoon naps be avoided?

They can delay future sleepiness.

What should be avoided later in the day to improve sleep?

Alcohol and caffeine.

When should exercise be avoided in relation to bedtime?

Within three hours of bedtime.

What does General Adaptation Syndrome (GAS) describe?

Physiological changes that occur during periods of stress.

What is the alarm reaction in GAS?

The fight or flight response where heart rate and blood pressure increase.

What is experienced during the resistance phase of GAS?

The body starts to function normally again, but may experience irritability and poor concentration.

What is the exhaustion phase of GAS?

The body can no longer cope, leading to fatigue, depression, and anxiety.

How can prolonged stress affect immunity?

It may impair immunity.

What should patients be educated about regarding stress?

How to mitigate their stress levels.

What is the recommended action for patients with sleep disorders?

To seek professional treatment and improve sleep hygiene.

What time frame is critical in maintaining sleep hygiene?

Consistent sleep duration and quality throughout the night.

What are the three major sleep disorders mentioned?

Insomnia, sleep apnea, and narcolepsy.

How does age affect the circadian rhythm?

The natural wake and sleep cycle can change as people age.

What is the primary difference between stage three sleep and REM sleep?

Stage three is deep sleep with low vital signs, while REM has increased vital signs and vivid dreaming.

What might be a symptom of someone suffering from narcolepsy?

Inadvertently falling asleep while awake.

What functional role does cortisol play during stress?

It increases during the alarm reaction as part of the stress response.

Why is cool temperature important for sleep?

It promotes better sleep quality.

What aspect of sleep should nursing students focus on for patient education?

Sleep hygiene and strategies to improve sleep quality.

How can light exposure affect sleep?

It helps regulate the circadian rhythm and can influence wakefulness.

What role does environment play in sleep quality?

A conducive environment can enhance sleep quality by reducing disturbances.

How long does it typically take to cycle through all stages of sleep?

It generally takes about 90 minutes to cycle through the stages.

What characterizes the sleep of someone with sleep apnea?

Irregular breathing patterns and pauses in breathing during sleep.

What health issues can arise from chronic insomnia?

Impaired ability to recover from illnesses and manage pain.

Why is regular exercise recommended for better sleep?

It can improve overall sleep quality and health.

What is the first step in the General Adaptation Syndrome?

The alarm reaction.

What is poor sleep hygiene likely to exacerbate in patients?

Sleep disorders and stress-related issues.

What is the main physiological response during the alarm phase of GAS?

Increased heart rate, blood pressure, and cortisol levels.

How can nurses support patients with sleep disorders?

By providing education and practical strategies to improve sleep.

What are some common sleep hygiene practices?

Following a regular sleep schedule, avoiding caffeine, and creating a restful environment.

What is recommended for managing daytime sleepiness in narcolepsy?

Maintaining a consistent sleep schedule and discussing treatment options with a healthcare provider.

What are the potential consequences of the exhaustion phase in GAS?

Fatigue, depression, anxiety, and potential disease.

Why is education on mitigating stress important for patients?

It helps prevent negative health outcomes associated with prolonged stress.

What indicates a sleep disorder in a patient?

Persistent difficulty with sleep that affects daily functioning.

How does stress impact vital signs during the resistance phase?

Vital signs begin to normalize as the body adjusts.

What can happen if a person exercises too close to bedtime?

It may hinder their ability to fall asleep.

What two types of care are discussed to be covered in future videos?

Hospice and palliative care.

How does vivid dreaming differ from typical sleep?

It occurs during REM sleep with increased brain activity.

What happens to feelings of panic during the alarm phase?

They increase as the body prepares to respond to stress.

What is the relationship between exercise and anxiety?

Regular exercise can reduce anxiety levels.

What mental state might one experience in the exhaustion phase?

Fatigue and a sense of being overwhelmed.

In the context of sleep, what does the term 'sleep latency' refer to?

The time it takes to transition from full wakefulness to sleep.

What is a commonly suggested workaround for insomnia?

Establishing a consistent sleep schedule.

How does attending to sleep disorders improve patient care?

It enhances recovery and well-being.

What changes occur in the body doing sleep deprivation?

Increased levels of stress hormones like cortisol.

What phase comes after the alarm reaction in GAS?

The resistance phase.

How does chronic stress relate to general health?

It can lead to various health issues, including mental health disorders.

What educational resource is mentioned for additional studying?

Fundamentals of Nursing flash cards available online.

What criteria are useful in assessing sleep quality?

Duration, regularity, and overall restfulness of sleep.

What is a practical tip to improve sleep hygiene?

Creating a bedtime routine consistent every night.

What physiological effects characterize the fight or flight response?

Increased heart rate and heightened alertness.

How can healthcare professionals assist in managing narcolepsy?

By offering lifestyle tips and medication management.

What could represent a method to avoid alcohol's effect on sleep?

Limiting consumption to earlier in the day.

What is the importance of acknowledging sleep disorders in patient assessments?

It allows for comprehensive care and tailored interventions.

What factor might delay sleep onset in a patient?

The consumption of caffeine.

What are the typical characteristics of stage one sleep?

Light sleep where one can easily be awakened.

What is the potential effect of sleep disorder on recovery from illness?

It may prolong recovery time and decrease patient well-being.

How important is patient education in sleep disorder management?

Extremely important, as it empowers patients to improve their sleep.

What should patients understand about sleep apnea treatment?

They may need to use devices like CPAP to improve nighttime breathing.

What symptom might indicate the need for a sleep study?

Chronic sleep disturbances or excessive daytime sleepiness.

What is a simple intervention to help with sleep difficulties?

Developing a relaxing pre-sleep routine.

What is the goal of sleep hygiene education?

To promote better sleep quality and overall health.

How can a cool sleeping environment aid sleep?

It helps facilitate the body's natural cooling process during sleep.

Why should patients with insomnia be encouraged to seek help?

To prevent potential long-term health effects.

What should be limited before attempting to sleep?

Screen time and stimulating activities.

How can understanding circadian rhythms assist nurses?

It helps in creating effective patient care plans.

What is an important consideration in managing mental health and stress?

Awareness of how stress influences sleep patterns.

What is a reason exercise should be scheduled wisely in relation to sleep?

To avoid interfering with the natural sleep cycle.

What method can improve sleep quality for elderly patients?

Promoting a consistent daily schedule of activities and rest.

What role does environmental noise play in sleep quality?

Excessive noise can disrupt sleep and lower its quality.

How may light exposure help manage sleep disorders?

Natural light signals the body to wakefulness and regulate sleep-wake patterns.

What can chronic exposure to stress hormones lead to?

Potential health issues like hypertension and anxiety disorders.

What can patients do to reduce exposure to sleep disruptors?

Limit noise and ensure the sleeping area is dark.

What relationship exists between regular sleep patterns and mental health?

Regularity in sleep patterns can improve mental health outcomes.

What might characterize the resistance phase in physical terms?

Normalization of vital signs and reduced perceptions of stress.

How can rapid eye movement benefit cognitive function?

It supports memory consolidation and learning.

In relation to nursing, what is an essential understanding of sleep patterns?

They're crucial for assessing patient well-being and needs.

Why is it necessary to educate patients on the dangers of self-medication for sleep?

To prevent reliance on medications that may cause dependency or side effects.

What is the overall effect of lack of sleep on health?

It can lead to long-term consequences such as chronic health issues.

What can patients do to manage nocturnal awakenings?

Practice relaxation techniques and have a calming environment.

Why might students experience sleep disturbances during exams?

Increased stress and anxiety impacting their sleep quality.

How does the exhaustion phase affect productivity?

It can significantly decrease productivity and cognitive function.

What is a clear sign that stress is affecting your sleep?

Increased difficulty in falling or staying asleep.

What factors contribute to effective stress management techniques?

Understanding personal stress triggers and developing coping strategies.

What is the typical duration of sleep stages throughout the night?

About 90 to 120 minutes for completion of all stages.

What should be used to enhance the effectiveness of sleep hygiene?

Education and lifestyle adjustments.