In pediatrics, which statement best describes hallmark features and nursing priorities for bronchiolitis and croup?

• A. Bronchiolitis presents with high fever and purulent sputum; Croup presents with wheeze; treat with antibiotics.
• B. Bronchiolitis typically RSV with tachypnea and wheeze and feeding difficulty; Croup presents with barking cough and inspiratory stridor; management includes steroids and possibly nebulized epinephrine for severe symptoms; airway monitoring.
• C. Bronchiolitis is a mild infection of the upper airways; Croup is a lower airway infection requiring antibiotics.
• D. Bronchiolitis and Croup are managed identically with humidified air only.

Answer: (D)

The main idea is recognizing the distinct presentations and nursing priorities for bronchiolitis versus croup, both usually viral, and focusing on airway status, hydration, and appropriate therapies rather than routine antibiotics. Bronchiolitis commonly involves RSV in young infants and shows rapid breathing, wheeze, and feeding difficulties. The nursing focus is to monitor respiratory status (rate, work of breathing, oxygen saturation), ensure airway patency with suctioning as needed, promote adequate hydration, and provide supportive care such as supplemental oxygen if the child becomes hypoxic and fluids for hydration. Antibiotics are not routinely used because it’s typically a viral lower respiratory tract infection.

Croup presents with a barking or brassy cough and inspiratory stridor, usually in toddlers. Management includes reducing airway inflammation with steroids (for example, a single dose of dexamethasone or equivalent), and for more severe symptoms, nebulized epinephrine with careful airway monitoring afterward. Calm, comfortable environments and hydration are important, and oxygen is given if there is hypoxia. Parents should be educated on warning signs of deterioration.

The other statements mix up where bronchiolitis and croup occur, how they present, or how they’re treated, such as implying high fever with purulent sputum requiring antibiotics, or claiming both are treated the same with humidified air only. The correct approach reflects the viral nature of both conditions, their characteristic symptoms, and the appropriate, often supportive, nursing interventions plus targeted medications for croup when indicated.