Which of the following are typical findings in a child with croup?

In cases of croup, the hallmark symptoms that are typically observed in children include a bark-like cough and stridor. Croup is predominantly caused by viral infections, most commonly the parainfluenza virus, which leads to inflammation of the upper airways, resulting in these characteristic respiratory symptoms.

The bark-like cough is often described as sounding similar to that of a seal, which can be distressing and alarming for parents and caregivers. Stridor, which is a high-pitched wheezing sound typically heard during inhalation, occurs due to narrowed airways and is indicative of potential airway obstruction. Both of these symptoms are key indicators when diagnosing croup in pediatric patients.

The other options include symptoms that do not align with the common clinical presentation of croup. For example, high fever and rash are more suggestive of other illnesses, such as viral exanthems, ear pain and dizziness are often related to ear infections, and abdominal pain and diarrhea typically point towards gastrointestinal issues rather than respiratory conditions like croup.