A nurse is assisting with teaching a class about physiological changes that occur during sleep. The nurse should include that which of the following changes occur during non-rapid eye movement (NREM) sleep?
Increase in basal metabolic rate
Reduced secretion of growth hormones
Decrease in body temperature
Constriction of peripheral blood vessels
The Correct Answer is C
Choice A reason : Increase in basal metabolic rate.During NREM sleep, particularly in the deeper stages, the basal metabolic rate (BMR) actually decreases. This reduction in BMR is part of the restorative processes that occur during sleep, conserving energy for the body to use in repair and growth.
Choice B reason : Reduced secretion of growth hormones.Contrary to this statement, the secretion of growth hormones increases during NREM sleep, particularly during the deep stages (stage N3). These hormones play a crucial role in tissue growth and muscle repair.
Choice C reason : Decrease in body temperature.During NREM sleep, there is a decrease in body temperature as part of the body's thermoregulation process. This helps to conserve energy and is a characteristic physiological change during this phase of sleep.
Choice D reason : Constriction of peripheral blood vessels.Peripheral blood vessels do not typically constrict during NREM sleep. Instead, there is generally a decrease in sympathetic nervous system activity, which can lead to the dilation of blood vessels and a decrease in blood pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is A
Explanation
Choice A reason : Trust vs. Mistrust.The stage of Trust vs. Mistrust is the first stage of Erikson's theory of psychosocial development, occurring from birth to approximately 18 months of age. In this stage, the infant is uncertain about the world and looks towards their primary caregiver for stability and consistency of care. If the caregiver is reliable, consistent, and nurturing, the child will develop a sense of trust, believing that the world is safe and that people are dependable and affectionate. This sense of trust allows the child to feel secure even when threatened and extends into their other relationships, maintaining their sense of security amidst potential threats.
Choice B reason : Autonomy vs. Shame and Doubt.The stage of Autonomy vs. Shame and Doubt is the second stage of Erikson's theory, spanning the toddler years from 18 months to three years. In this stage, toddlers begin to assert their independence by making choices and taking control over their actions. Success in this stage leads to feelings of autonomy, while failure results in feelings of shame and doubt. However, this stage is not applicable to the scenario described, as it involves an infant, not a toddler.
Choice C reason : Identity vs. Role Confusion.Identity vs. Role Confusion is the fifth stage, occurring during the teen years from 12 to 18. This stage is characterized by the exploration of personal identity and the development of a sense of self. The scenario provided does not pertain to an adolescent, so this stage is not relevant to the infant's experience.
Choice D reason : Integrity vs. Despair.The stage of Integrity vs. Despair is the eighth and final stage of Erikson's theory, occurring in older adulthood from 65 to death. This stage involves reflecting on one's life and either concluding it with a sense of integrity and fulfillment or with a sense of despair over a life misspent. This stage is not applicable to the infant described in the scenario.
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