Treatment of choice in bronchiolitis in –
**Core Concept**
Bronchiolitis is a common respiratory illness in infants and young children, characterized by inflammation and congestion of the small airways. The treatment of choice aims to manage symptoms, prevent complications, and support the child's respiratory function.
**Why the Correct Answer is Right**
The treatment of choice for bronchiolitis is supportive care, focusing on maintaining adequate oxygenation, hydration, and nutrition. This approach is based on the understanding that bronchiolitis is a self-limiting condition, and aggressive medical interventions can lead to unnecessary complications. The use of bronchodilators, such as salbutamol, may provide temporary relief but is not recommended as a first-line treatment.
**Why Each Wrong Option is Incorrect**
**Option A:** Antibiotics are not effective in treating bronchiolitis, as the condition is caused by a viral infection, not a bacterial one.
**Option B:** Corticosteroids are not recommended for bronchiolitis, as they have not been shown to improve outcomes and may increase the risk of complications.
**Option C:** Ribavirin is an antiviral medication, but its use is limited to severe cases of bronchiolitis and is not a first-line treatment.
**Clinical Pearl / High-Yield Fact**
Remember that bronchiolitis is a clinical diagnosis, and laboratory tests are not necessary for its diagnosis. A thorough history, physical examination, and radiographic findings are sufficient to establish the diagnosis.
**Correct Answer: D. Supportive care**