A 3-year-old girl presents with cough, rhinorrhea, and wheezing. She has mild subcostal retractions and oxygen saturation 93 percent on room air. She ...

Question

A 3-year-old girl presents with cough, rhinorrhea, and wheezing. She has mild subcostal retractions and oxygen saturation 93 percent on room air. She has no history of asthma. Physical exam reveals diffuse crackles and wheezes. What is the most likely diagnosis?

Accepted Answer

Bronchiolitis

Answer

Asthma exacerbation

Answer

Foreign body aspiration

Answer

Bacterial pneumonia

Answer

Croup

us-abfm MCQ (SBA): Bronchiolitis

A 3-year-old girl presents with cough, rhinorrhea, and wheezing. She has mild subcostal retractions and oxygen saturation 93 percent on room air. She has no history of asthma. Physical exam reveals diffuse crackles and wheezes. What is the most likely diagnosis?