A nurse is planning care for a preterm newborn. Which of the following nursing interventions to promote development should be included in the plan of care?

Choice A rationale Clustering care activities for a preterm newborn minimizes interruptions to sleep and rest, crucial for neurodevelopment. By grouping assessments, feeding, and other interventions, periods of undisturbed sleep are maximized, promoting brain growth and reducing physiological stress responses in the vulnerable newborn. Choice B rationale Positioning a preterm newborn to promote extension of muscles is inappropriate. Preterm infants naturally exhibit a flexed posture in utero. Promoting extension can lead to abnormal muscle tone development and may interfere with normal motor skill acquisition. Flexed positioning is more appropriate. Choice C rationale Using fingertips when calming a preterm newborn is less effective than using a whole hand or gentle, sustained touch. Light, transient touch from fingertips can be perceived as irritating or overstimulating to the sensitive nervous system of a premature infant, potentially increasing stress. Choice D rationale Keeping a preterm newborn in a well-lit nursery is detrimental to their development. Preterm infants are still developing their visual systems and are highly sensitive to light. A dark, quiet environment mimics the intrauterine environment, promoting restful sleep and reducing sensory overload.