Bronchiolitis in infants is commonly associated with which virus?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the NCLEX exam effectively with our NCLEX Uworld Practice Test. Use flashcards and multiple choice questions with detailed hints and explanations to ensure you're ready for success!

Multiple Choice

Bronchiolitis in infants is commonly associated with which virus?

Explanation:
Bronchiolitis in infants is most commonly caused by respiratory syncytial virus (RSV). RSV directly infects the small airways, leading to inflammation, edema, and increased mucus that narrow the bronchioles, which is why young infants often develop rapid breathing and wheezing. Because infants have very small airways, this obstruction can quickly become distressing, especially during the winter months when RSV is more prevalent. Diagnosis is usually clinical, with testing reserved for certain cases. Management focuses on supportive care—ensuring hydration, clearing secretions, and providing supplemental oxygen if needed—while prevention with palivizumab is considered for high-risk infants, not treatment.

Bronchiolitis in infants is most commonly caused by respiratory syncytial virus (RSV). RSV directly infects the small airways, leading to inflammation, edema, and increased mucus that narrow the bronchioles, which is why young infants often develop rapid breathing and wheezing. Because infants have very small airways, this obstruction can quickly become distressing, especially during the winter months when RSV is more prevalent. Diagnosis is usually clinical, with testing reserved for certain cases. Management focuses on supportive care—ensuring hydration, clearing secretions, and providing supplemental oxygen if needed—while prevention with palivizumab is considered for high-risk infants, not treatment.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy