Field Internship Student Data Acquisition Project. (FISDAP) Airway Practice Exam

What is a common treatment for croup?

1. Antibiotics

2. Humidified oxygen therapy

3. Inhaled corticosteroids

4. Ventilation support

The correct answer is: Humidified oxygen therapy

Humidified oxygen therapy is a common treatment for croup because it helps to soothe the inflamed airways and improve breathing. Croup is typically characterized by a viral infection that leads to inflammation and narrowing of the airways, causing stridor and a barking cough. The moisture from humidified oxygen can reduce airway swelling and provide relief for the patient, making it easier for them to breathe. Using humidified air can help alleviate symptoms by keeping the airways moist and preventing further irritation, which is particularly helpful since children suffering from croup may be more susceptible to airway obstruction due to this inflammation. This treatment option is often part of a broader management strategy that may also involve corticosteroids to reduce inflammation and other supportive measures. While other treatments like inhaled corticosteroids might also be used in certain cases to directly address inflammation, humidified oxygen provides immediate symptomatic relief and is an effective first step in managing croup in a clinical setting.