A nurse is caring for a 3-year-old child. Exhibits For each of the flowing findings, click to specify if the finding is consistent with acute laryngotracheobronchitis or pneumonia. Each finding may support more than one disease process

Both acute laryngotracheobronchitis (croup) and pneumonia can cause irritability in a child due to discomfort from respiratory symptoms and fever. The presence of a barking, non-productive cough at 0800 is consistent with acute laryngotracheobronchitis (croup), as it is a characteristic symptom. Pneumonia can also present with cough, but it is typically productive and associated with other respiratory symptoms such as dyspnea and crackles. Stridor, an inspiratory wheezing sound, is a hallmark symptom of acute laryngotracheobronchitis (croup) due to inflammation and narrowing of the upper airway. It is not typically associated with pneumonia. Fever can occur in both acute laryngotracheobronchitis (croup) and pneumonia. In this case, the tympanic temperatures of 38.1°C and 38.2°C are consistent with both conditions. However, pneumonia may present with higher fevers compared to croup.