The nurse knows that which of the following is not a cause of mastitis?

A. Review clotting studies lab report: Not relevant to the assessment finding of a blue-gray discoloration.
B. Notify the healthcare provider: Unnecessary unless there are other concerning clinical findings.
C. Document the findings in the electronic health record: A blue-gray discoloration across the sacrum is likely a Mongolian spot, a benign condition more commonly seen in infants of Asian, African, Native American, and Hispanic descent. Documenting this finding in the electronic health record ensures accurate and comprehensive medical documentation without unnecessary interventions.
D. Report parents to Child Protective Services: Inappropriate as this finding is a benign condition common among certain ethnic groups and not indicative of abuse.

A. Keep the newborn in a well-lit nursery: A well-lit nursery can overstimulate a preterm newborn. Preterm infants benefit more from a dim, quiet environment that mimics the womb.
B. Cluster the newborn's care activities: This helps minimize disruptions to the newborn’s rest periods, which is crucial for their growth and neurodevelopment. Clustering care reduces stress and promotes better sleep cycles.
C. Position the newborn to promote extension of muscles: Preterm infants generally benefit from a flexed position, which is more comforting and developmentally appropriate, rather than promoting muscle extension.
D. Use fingertips when calming the newborn: Using fingertips might be too stimulating for a preterm newborn. Instead, a gentle, whole-hand touch is often more comforting and less likely to cause overstimulation.