Correct Answer: B

Rationale: Turning and repositioning the infant every 4 hours is essential to prevent pressure sores and ensure uniform exposure to phototherapy. This practice helps prevent skin breakdown and ensures the effectiveness of the phototherapy in treating hyperbilirubinemia.

Correct Answer: C

Rationale: Level IV nurseries are equipped to provide the highest level of care, including complex surgical interventions for serious congenital or acquired malformations. These nurseries have the necessary resources and expertise to manage critical cases effectively.

Correct Answer: C

Rationale: The nurse should monitor the child’s weight daily to assess the effectiveness of treatment for osteomyelitis and detect potential complications.

Correct Answer: A

Rationale: The parent should provide a well-balanced diet that is high in protein and calories for a child with cystic fibrosis. This diet helps meet the child's increased energy requirements. Offering high-protein meals and snacks throughout the day is essential to ensure adequate nutrition and energy intake for children with cystic fibrosis.

Correct Answer: D

Rationale: The provider should report the leakage of cerebrospinal fluid to the healthcare provider as it may indicate shunt malfunction or infection, requiring immediate attention to prevent complications.