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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Transport the patient safely and quickly when going to the radiology department: While it's important to transport patients safely and efficiently, this action does not directly address the prevention of disease spread associated with contact precautions. Contact precautions primarily involve preventing direct or indirect contact with the patient's bodily fluids or contaminated surfaces.
B) Use a dedicated blood pressure cuff that stays in the room and is used for that patient only: This is the most appropriate action for preventing the spread of disease on contact precautions. Using dedicated equipment for the patient reduces the risk of cross-contamination between patients. It helps prevent the transmission of pathogens from one patient to another through contaminated equipment.
C) Place the patient in a room with negative airflow: Negative airflow rooms are typically used for patients on airborne precautions to prevent the spread of airborne pathogens. While maintaining appropriate airflow is important for infection control, it is not specific to contact precautions.
D) Wear a gown, gloves, face mask, and goggles for interactions with the patient: This option describes the appropriate personal protective equipment (PPE) to wear when caring for a patient on contact precautions. While it's important to wear PPE, using dedicated equipment for the patient is more directly related to preventing disease spread in this scenario
Correct Answer is ["A","C","D","E"]
Explanation
Answer: A, C, D, E
Rationale:
A) Yoga: Yoga is an effective nonpharmacological therapy that combines physical postures, breathing exercises, and meditation, which can help reduce stress, improve flexibility, and enhance mental focus.
B) Electromagnetic therapy: Electromagnetic therapy is typically used for pain management or to promote wound healing rather than stress reduction. It is not commonly included in stress management techniques.
C) Meditation: Meditation focuses on mindful breathing and awareness, which can significantly reduce stress by calming the mind and improving emotional resilience. It’s widely used to help manage stress and anxiety.
D) Acupuncture: Acupuncture involves the insertion of needles at specific body points and is believed to release endorphins and balance energy flow, which can reduce stress and promote relaxation.
E) Biofeedback: Biofeedback teaches clients to control physiological responses like heart rate and muscle tension, helping them manage stress and anxiety effectively through self-regulation techniques.
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