A nurse is teaching a client about the sleep-wake cycle. The nurse should include that which of the following factors can interfere with the sleep-wake cycle? (Select All that Apply)

A bright light

Drinking caffeinated beverages in the evening

A 20 min nap during the day

Emotional stress

A regular bedtime schedule

Answer and Explanation

Correct Answer : A,B,C,D

A) Bright light: Exposure to bright light, especially in the evening or at night, can interfere with the body's production of melatonin, a hormone that regulates the sleep-wake cycle. Bright light exposure can disrupt circadian rhythms, making it more challenging to fall asleep and stay asleep.

B) Drinking caffeinated beverages in the evening: Caffeine is a stimulant that can interfere with sleep by blocking the effects of adenosine, a neurotransmitter that promotes sleepiness. Consuming caffeinated beverages in the evening can delay the onset of sleep and reduce overall sleep duration.

C) A 20-minute nap during the day: While short naps can be beneficial for some individuals, especially if they are sleep-deprived, napping for too long or too late in the day can disrupt the body's natural sleep-wake cycle. Short naps can be refreshing, but longer or late-day naps can make it harder to fall asleep at night.

D) Emotional stress: Stress and anxiety can trigger the body's "fight or flight" response, leading to increased alertness and difficulty relaxing or falling asleep. Chronic stress can disrupt the sleep-wake cycle, leading to difficulty initiating or maintaining sleep and resulting in poor sleep quality.

E) A regular bedtime schedule: Having a consistent bedtime schedule can actually help regulate the sleep-wake cycle by reinforcing the body's internal clock. Going to bed and waking up at the same time each day, even on weekends, can help improve sleep quality and make it easier to fall asleep and wake up naturally.

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Correct Answer is A

Explanation

A. "It sounds like you are exhausted."
This response demonstrates empathy and acknowledges the client's emotional state. The "E" in the NURSE mnemonic stands for "empathize," which involves recognizing and validating the client's feelings. By acknowledging that the client may be exhausted, the nurse shows understanding and empathy towards the client's experience of feeling overwhelmed.

B. "Tell me more about how you are feeling."
This response demonstrates active listening and encourages the client to express their emotions further. While important for therapeutic communication, it does not specifically address the client's feeling of being overwhelmed as directly as option A.

C. "You have so much to deal with. How can I be of help to you?"
This response demonstrates support and willingness to assist the client but does not directly address the client's reported feeling of being overwhelmed.

D. "It is impressive how you have managed to deal with the situation."
This response offers praise but does not directly address the client's reported feeling of being overwhelmed. It may also inadvertently minimize the client's feelings by focusing on their ability to cope rather than acknowledging their current emotional state.

A. Viral infection B. Increased cognitive awareness C. Hypotension D. Increased energy

Correct Answer is A

Explanation

A) Viral infection:
Chronic stress can suppress the immune system, making individuals more susceptible to infections, including viral infections. Prolonged stress can dysregulate the immune response, leading to increased vulnerability to various illnesses.

B) Increased cognitive awareness:
Chronic stress often impairs cognitive function rather than enhancing it. It can lead to difficulties with concentration, memory problems, and cognitive fatigue due to the continuous activation of the body's stress response system.

C) Hypotension:
Chronic stress typically leads to increased blood pressure rather than hypotension. Stress activates the sympathetic nervous system, resulting in the release of stress hormones like cortisol and adrenaline, which can elevate blood pressure over time.

D) Increased energy:
While acute stress can trigger a temporary surge in energy due to the release of stress hormones, chronic stress often leads to fatigue and exhaustion. Prolonged activation of the stress response system can deplete energy reserves and disrupt sleep patterns, resulting in feelings of fatigue and lethargy.

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A nurse is teaching a client about the sleep-wake cycle. The nurse should include that which of the following factors can interfere with the sleep-wake cycle? (Select All that Apply)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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