Final answer:
The priority nursing diagnosis for an infant hospitalized with RSV bronchiolitis is Impaired gas exchange.
Step-by-step explanation:
The priority nursing diagnosis for an infant hospitalized with RSV bronchiolitis would be Impaired gas exchange.
RSV bronchiolitis is a viral infection that affects the small airways in the lungs, causing inflammation and narrowing. This can impair the exchange of gases, making it difficult for the infant to get enough oxygen and eliminate carbon dioxide properly.
Nursing interventions to address this diagnosis may include providing supplemental oxygen, monitoring oxygen saturation levels, assessing respiratory rate and effort, and promoting rest and appropriate positioning to optimize gas exchange.