In infants, which condition presents with wheezing, cough, fever, and dehydration?

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Multiple Choice

In infants, which condition presents with wheezing, cough, fever, and dehydration?

Explanation:
Infant bronchiolitis from respiratory syncytial virus commonly shows wheezing, cough, fever, and dehydration. The virus causes inflammation and mucus buildup in the small airways, which leads to an audible wheeze and productive cough. Fever is typical with viral infections in this age group, and dehydration often occurs because the baby may have poor oral intake during illness. Other options don’t fit as neatly. Tuberculosis in infants tends to present more insidiously with weight loss, prolonged cough, and sometimes night sweats rather than the acute wheezing pattern and dehydration seen with RSV bronchiolitis. COPD is not a typical pediatric diagnosis and doesn’t describe this infant presentation. Congestive heart failure in infants can cause rapid breathing and poor feeding, but dehydration is not its hallmark, and wheezing is not the defining feature. If RSV is suspected, management is supportive—ensuring adequate hydration, nasal suctioning, and supplemental oxygen as needed.

Infant bronchiolitis from respiratory syncytial virus commonly shows wheezing, cough, fever, and dehydration. The virus causes inflammation and mucus buildup in the small airways, which leads to an audible wheeze and productive cough. Fever is typical with viral infections in this age group, and dehydration often occurs because the baby may have poor oral intake during illness.

Other options don’t fit as neatly. Tuberculosis in infants tends to present more insidiously with weight loss, prolonged cough, and sometimes night sweats rather than the acute wheezing pattern and dehydration seen with RSV bronchiolitis. COPD is not a typical pediatric diagnosis and doesn’t describe this infant presentation. Congestive heart failure in infants can cause rapid breathing and poor feeding, but dehydration is not its hallmark, and wheezing is not the defining feature.

If RSV is suspected, management is supportive—ensuring adequate hydration, nasal suctioning, and supplemental oxygen as needed.

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