Which nursing observation of the patient in intensive care indicates the patient is sleeping comfortably during NREM sleep?

Eyes closed, lying supine in bed, respirations 22, heart rate 66.

Eyes closed, mumbling to self, respirations 16, heart rate 68.

Eyes closed, tossing in bed, respirations 18, heart rate 80.

Eyes closed, lying quietly, respirations 12, heart rate 60.

Answer and Explanation

The Correct Answer is D

Choice A reason: Respirations of 22 and heart rate of 66 suggest arousal or light sleep, not deep NREM sleep, which features slower, regular breathing (12-16 breaths/min) and lower heart rate. This indicates discomfort or instability, not comfortable sleep. Assuming this reflects NREM sleep risks overlooking signs of inadequate rest or stress in ICU patients.

Choice B reason: Mumbling to self indicates partial arousal or REM sleep, not NREM sleep, which is characterized by minimal movement and stable vitals. This suggests discomfort or neurological disturbance. Assuming NREM sleep misidentifies the sleep stage, potentially missing interventions to promote deeper, restorative sleep critical for ICU patient recovery.

Choice C reason: Tossing in bed with respirations of 18 and heart rate of 80 indicates restlessness or light sleep, not deep NREM sleep, which involves calm, slow vitals. This suggests discomfort or pain. Assuming NREM sleep risks neglecting interventions like pain management, critical for ensuring restorative sleep in ICU settings.

Choice D reason: Eyes closed, lying quietly, with respirations of 12 and heart rate of 60 indicate deep NREM sleep, characterized by slow, regular breathing and low heart rate, reflecting parasympathetic dominance. This confirms comfortable, restorative sleep, critical for healing in ICU patients, guiding nurses to maintain conditions supporting this optimal sleep state.

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Correct Answer is B

Explanation

Choice A reason: Stating most preschoolers sleep soundly all night is inaccurate, as many experience disruptions like nightmares or bedtime resistance due to developmental stages. This oversimplification risks misleading parents, potentially causing frustration when addressing common sleep challenges, and may delay establishing effective bedtime routines critical for healthy sleep patterns.

Choice B reason: Preschoolers often struggle to settle down after busy days due to overstimulation or developmental changes affecting self-regulation. This accurate information helps parents anticipate challenges, encouraging consistent bedtime routines to promote restful sleep. Addressing this supports healthy sleep hygiene, critical for cognitive and emotional development in preschool-aged children.

Choice C reason: Preschoolers typically need 10-11 hours of sleep nightly, but stating exactly 10 hours is imprecise and overlooks individual variation. This risks setting rigid expectations, potentially causing parental concern if sleep needs differ. Accurate guidance focuses on flexible ranges and behavioral factors like settling difficulties for optimal sleep.

Choice D reason: Daily naps are not essential for all 5-year-olds, as many transition out of napping by this age, relying on nighttime sleep. Mandating naps risks disrupting nighttime rest or causing unnecessary parental pressure. Flexible guidance on sleep needs better supports preschoolers’ developmental changes and individual sleep patterns.

A. Places colored stickers on faucet handles to indicate temperature. B. Uses a heating pad on a low setting to keep warm. C. Asks the nurse to test the temperature of the water before entering the bath. D. Replaces all lace-up shoes with Velcro straps for ease.

Correct Answer is A

Explanation

Choice A reason: Placing colored stickers on faucet handles helps the patient with visual and tactile deficits identify hot and cold water, reducing burn risk. This action demonstrates successful learning of a safety strategy, promoting independence by compensating for sensory impairments and preventing injury from harmful stimuli.

Choice B reason: Using a heating pad, even on low, is risky for a patient with tactile deficits, as they may not feel burns. This does not reflect safe learning, as it increases injury risk rather than mitigating it, making it an incorrect indicator of successful safety strategy adoption.

Choice C reason: Asking the nurse to test water temperature relies on external assistance, not independence. While safe, it does not demonstrate the patient’s ability to manage risks autonomously, which is the goal of the teaching. This action indicates partial understanding, making it less correct.

Choice D reason: Replacing lace-up shoes with Velcro straps improves ease but does not address injury risk from harmful stimuli like heat. This action is unrelated to tactile or visual deficits’ safety concerns, making it an incorrect indicator of successful learning for the taught safety strategies.

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Which nursing observation of the patient in intensive care indicates the patient is sleeping comfortably during NREM sleep?

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Correct Answer is A

Explanation

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