A nurse is educating a group of individuals about the methods used in diagnosing sleep and wakefulness disorders. Which of the following assessment components involves monitoring brain waves, eye movements, muscle activity, heart rate, breathing patterns, and body position during sleep?

Sleep diary.

Physical examination.

Polysomnography (PSG).

Sleep history.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Sleep diary involves individuals tracking their sleep patterns and habits over a certain period of time, usually done by the individual themselves. It does not involve monitoring physiological parameters during sleep, such as brain waves, eye movements, muscle activity, heart rate, breathing patterns, and body position. A sleep diary is a subjective self-reporting tool rather than a comprehensive assessment method.

Choice B rationale:

Physical examination can provide some information about a person's overall health, but it doesn't directly involve monitoring the specific physiological parameters mentioned. It focuses more on identifying physical health issues through a general examination rather than assessing sleep and wakefulness disorders.

Choice C rationale:

Polysomnography (PSG) is the correct choice. PSG is a comprehensive sleep study that involves monitoring various physiological parameters during sleep, including brain waves (electroencephalogram or EEG), eye movements (electrooculogram or EOG), muscle activity (electromyogram or EMG), heart rate (electrocardiogram or ECG), breathing patterns, and body position. It is considered the gold standard for diagnosing sleep disorders and provides valuable data about sleep stages, sleep-related breathing disorders, and other sleep-related issues.

Choice D rationale:

Sleep history involves collecting information about an individual's sleep patterns, habits, and behaviors over time. While it provides important insights into sleep-related problems, it doesn't directly involve monitoring physiological parameters during sleep like PSG does. Sleep history is typically obtained through interviews and questionnaires.

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Correct Answer is ["B","C","D"]

Explanation

Choice A rationale:

Exercising vigorously right before bedtime is not a recommended sleep hygiene practice. It can actually stimulate the body and make it harder to fall asleep. Exercising earlier in the day is more beneficial for improving sleep.

Choice B rationale:

Avoiding exposure to bright light at night is a crucial sleep hygiene practice. Bright light, especially the blue light emitted by screens, can suppress the production of melatonin, a hormone that regulates sleep-wake cycles, making it harder to fall asleep.

Choice C rationale:

Using the bed for activities other than sleep can disrupt the association between the bed and sleep. It's important to create a mental connection between the bed and sleep to improve sleep quality. Engaging in activities like watching TV or working in bed can interfere with this association.

Choice D rationale:

Maintaining a regular bedtime and rising time helps regulate the body's internal clock and improves sleep quality. Consistency in sleep schedule reinforces the body's natural circadian rhythms, making it easier to fall asleep and wake up at the desired times.

Choice E rationale:

Checking the phone frequently during the night is not a recommended sleep hygiene practice. The blue light emitted by phones can suppress melatonin production and disrupt sleep. Additionally, waking up to check the phone can fragment sleep and make it harder to achieve restful sleep.

A. "I've been having really vivid dreams lately.". B. "I've noticed my hair has been thinning.". C. "I feel very energetic during the daytime.". D. "I've been experiencing muscle spasms at night.".

Correct Answer is A

Explanation

Choice A rationale:

Vivid dreams can be associated with certain sleep disorders such as REM sleep behavior disorder, where individuals act out their dreams due to a lack of muscle paralysis during REM sleep. This can lead to physical movements during sleep and potentially result in injuries to the individual or their sleep partner.

Choice B rationale:

Hair thinning is not typically a symptom of sleep and wakefulness disorders. It is more commonly associated with factors like genetics, hormonal changes, and certain medical conditions such as alopecia.

Choice C rationale:

Feeling very energetic during the daytime is not aligned with the symptoms of sleep and wakefulness disorders. Sleep disorders often lead to daytime fatigue and excessive sleepiness rather than increased energy levels.

Choice D rationale:

Experiencing muscle spasms at night is not a classic symptom of sleep and wakefulness disorders. Muscle spasms could be related to various factors such as electrolyte imbalances, restless legs syndrome, or nocturnal leg cramps, but they are not among the primary symptoms of these disorders.

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A nurse is educating a group of individuals about the methods used in diagnosing sleep and wakefulness disorders. Which of the following assessment components involves monitoring brain waves, eye movements, muscle activity, heart rate, breathing patterns, and body position during sleep?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

(Select all that apply):. A nurse is assisting a patient with implementing good sleep hygiene practices. Which of the following actions would the nurse recommend to the patient? Select all that apply.

Correct Answer is ["B","C","D"]

Explanation

Correct Answer is A

Explanation

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