A nurse is assisting with 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?

Drinking caffeinated beverages in the evening

Emotional stress

Bright light

A 20-minute nap during the day

Answer and Explanation

The Correct Answer is A

Choice A reason : Drinking caffeinated beverages in the evening.Caffeine is a stimulant that can significantly disrupt the sleep-wake cycle. Consuming caffeinated beverages in the evening can lead to difficulty initiating sleep because caffeine blocks the action of adenosine, a chemical that promotes sleep. The effects of caffeine can last several hours, thus affecting the quality and duration of sleep.

Choice B reason : Emotional stress activates the body's stress response, causing the release of hormones like cortisol, which increases alertness and can delay the onset of sleep. Chronic stress can lead to a hyperarousal state, making it difficult to fall asleep and stay asleep.

Choice C reason : Bright light.Exposure to bright light, especially blue light from screens, can interfere with the production of melatonin, the hormone that signals the body to prepare for sleep. This can shift the circadian rhythm and disrupt the sleep-wake cycle, making it harder to fall asleep at the usual time.

Choice D reason : A short nap during the day, typically 20-30 minutes, can be beneficial and usually does not interfere with nighttime sleep. However, longer or later naps can make it more difficult to fall asleep at night.

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Correct Answer is A

Explanation

Choice A reason : Allow extra time to communicate with the client.Allowing extra time to communicate is essential when caring for clients with impaired speech. This approach respects the client's pace and supports their efforts to express themselves, which can be a time-consuming process. It also helps to reduce frustration and anxiety that the client may feel if rushed⁵.

Choice B reason : Ask open-ended questions.Asking open-ended questions to a client with impaired speech can be challenging for them to answer and may lead to frustration. Instead, it's recommended to ask yes/no questions or provide choices to facilitate easier communication⁵.

Choice C reason : Finish sentences for the client.Finishing sentences for a client with impaired speech is generally discouraged as it can lead to miscommunication and may make the client feel disempowered. It's important to allow the client to express themselves in their own words and time⁵.

Choice D reason : Avoid using visual aids for communication.Using visual aids can be very helpful for clients with impaired speech. Visual aids such as pictures, gestures, or writing can support understanding and expression, making communication more effective⁵.

A. Denial B. Anger C. Bargaining D. Acceptance

Correct Answer is D

Explanation

Choice A reason : Denial is the first stage of the Kübler-Ross model of grief. In this stage, individuals believe the diagnosis is somehow mistaken, and cling to a false, preferable reality. It is a defense mechanism that buffers the immediate shock of the loss, numbing us to our emotions.

Choice B reason : Anger is the second stage of grief. As the masking effects of denial begin to wear off, reality and its pain re-emerge. The intense emotion is deflected from our vulnerable core, redirected and expressed instead as anger. The anger may be aimed at inanimate objects, complete strangers, friends, or family.

Choice C reason : Bargaining is the third stage. It involves the hope that the individual can avoid a cause of grief. Usually, the negotiation for an extended life is made with a higher power in exchange for a reformed lifestyle.

Choice D reason : Acceptance is the final stage of grief. In this stage, individuals embrace mortality or the inevitable future, or that of a loved one, or other tragic event. People dying may precede the survivors in this state, which typically comes with a calm, retrospective view for the individual, and a stable condition of emotions.

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A nurse is assisting with 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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has impaired speech. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

A nurse is caring for a client who has a terminal diagnosis and states, "I am ready to update my will." The nurse should identify that the client is experiencing which of the following Kübler-Ross stages of grief?

Correct Answer is D

Explanation

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