Which child should receive immediate medical treatment in the emergency department?

The child presenting with a fever of 104° F and drooling is exhibiting symptoms that warrant immediate medical attention. The high fever suggests a significant illness, and the drooling can be indicative of a respiratory issue or potential airway obstruction, possibly due to epiglottitis or severe tonsillitis. These conditions can be life-threatening if not addressed promptly, as they may lead to acute respiratory distress.

In contrast, while the other options may represent health concerns, they generally do not carry the same level of urgency. A mild cough and fever, croup symptoms, and bronchitis can often be managed with outpatient care or observation, whereas the combination of high fever and drooling indicates a potentially serious condition that requires rapid evaluation and treatment to ensure the child’s airway and overall health are safeguarded.