A nurse is providing teaching to a client who is taking tetracycline to treat acne. Which of the following instructions should the nurse include?

Rationale

• Supplement feeding with sterile water: Sterile water provides no nutritional value and dilutes electrolyte balance, increasing health risks without reducing bilirubin. It can interfere with adequate breast milk intake, which is essential for promoting bilirubin excretion. Hydration for jaundiced infants must come from breast milk or formula, not water.

• Dress in only a diaper: Phototherapy requires maximum skin exposure so bilirubin can be broken down effectively through light absorption. Limiting clothing allows more surface area to receive therapeutic light. Keeping only a diaper on also prevents overheating or obstruction from unnecessary garments. This setup ensures optimal treatment efficiency.

• Cover newborn’s eyes with a shield: The bright phototherapy lights can damage the newborn’s developing retina, so eye protection is essential. Soft shields prevent retinal injury while still allowing the infant to move comfortably. The shields are removed only during feeding or parent interaction to allow bonding. Consistent use is a critical safety component of phototherapy.

• Breastfeed every 2 to 3 hr: Frequent breastfeeding promotes bilirubin excretion through stooling and hydration, supporting the infant’s ability to lower bilirubin naturally. More frequent feeds also prevent lethargy from worsening and help maintain stable glucose levels. Breast milk intake is a key measure for preventing severe hyperbilirubinemia progression during phototherapy.

• Apply lotion to skin every 4 hr: Lotions can absorb heat and increase skin irritation under phototherapy lights. Some topical products may also intensify light absorption, raising the risk of burns. The newborn’s skin must remain clean and dry to prevent adverse reactions. Avoiding lotions keeps the skin safe during therapy.

A. Change the client's position every 2 hr: Repositioning helps prevent skin breakdown and promotes circulation, which is important for stroke clients. However, it does not address the most immediate risk associated with right-sided weakness and facial drooping.

B. Place the client's right hand in a supination position: Proper positioning of the affected extremities prevents contractures and maintains joint alignment. While necessary for long-term care, it is not the highest priority in the immediate post-stroke period.

C. Maintain NPO status for the client: Right-sided weakness and facial drooping indicate potential dysphagia, placing the client at high risk for aspiration. Maintaining NPO status until a swallowing assessment is completed is the priority to prevent aspiration pneumonia, which is a life-threatening complication.

D. Perform range-of-motion exercises to the client's extremities: Range-of-motion exercises prevent contractures and maintain mobility. While important, this intervention is secondary to ensuring the client’s airway safety and preventing aspiration.