The nurse is assisting in planning care for a child.
Which of the following interventions should the nurse plan to include?

Choice A rationale

Adjustable crib rails pose a risk of mechanical failure and potential injury to infants. Current safety guidelines recommend fixed rails to eliminate entrapment hazards, ensuring the crib complies with modern safety standards.

Choice B rationale

Walkers with wheels are linked to a higher risk of falls and injuries in infants. These devices can inadvertently promote mobility before adequate muscle development, leading to instability and accidents. They are not recommended for injury prevention.

Choice C rationale

One-piece pacifiers with loop handles minimize choking risks by eliminating small parts that could detach. The loop handle ensures the pacifier can be easily retrieved, reducing the likelihood of airway obstruction in infants.

Choice D rationale

Placing a plastic covering underneath crib sheets increases the risk of suffocation and overheating. Safe sleep guidelines advocate for firm mattresses with fitted sheets only, avoiding any additional layers that compromise an infant's breathing environment. .

Choice A rationale

Administering oxygen therapy addresses hypoxemia caused by cyanotic episodes and decreased oxygen saturation. Supplemental oxygen improves alveolar oxygenation and enhances oxygen delivery to tissues. Cyanosis during coughing episodes indicates compromised respiratory function due to mucus obstruction, increasing oxygen demand. Normal oxygen saturation for infants is 95%-100%. The immediate priority is stabilizing oxygen levels to prevent respiratory distress and hypoxic injury, ensuring the infant receives adequate oxygenation until further interventions are implemented.

Choice B rationale

Encouraging oral hydration helps alleviate dehydration and thin mucus secretions. The infant’s lack of wet diapers for 8 hours signifies potential dehydration due to vomiting and inadequate feeding. While hydration supports overall respiratory health, it does not directly address the acute hypoxemia observed during cyanotic episodes. Normal urine output for infants is at least 1 mL/kg/hour. Priority action targets the most critical symptoms, rendering hydration a secondary measure after oxygen administration.

Choice C rationale

Placing the infant in an upright position improves ventilation and drainage of mucus secretions, reducing airway obstruction. Upright positioning alleviates the work of breathing by optimizing lung expansion. While beneficial, positioning alone cannot resolve hypoxemia during cyanosis or acutely improve oxygen saturation. Infants with significant respiratory distress require interventions like oxygen therapy to stabilize life-threatening symptoms prior to supportive measures such as positioning.

Choice D rationale

Preparing for emergency intubation ensures airway patency during severe respiratory compromise. Intubation may become necessary if hypoxemia persists despite oxygen therapy or if mucus obstruction worsens. However, immediate intubation bypasses less invasive initial measures. Oxygen therapy is prioritized to stabilize oxygen levels, allowing reassessment of respiratory status before advancing to more aggressive interventions.