Pediatric Respiratory Disorders (Croup, RSV) · NCLEX Exam

Which statement is true regarding mist/humidified air in croup and bronchiolitis?

It is strongly evidence-based and replaces steroids and epinephrine
It has limited evidence but may give comfort; not first-line therapy
It is harmful and is therefore contraindicated in both conditions
It reliably cures bronchiolitis entirely without other treatment

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Correct answer: It has limited evidence but may give comfort; not first-line therapy

Using cool or humidified air may help comfort the child, but evidence is limited and it does not replace recommended therapies (steroids, epinephrine for croup; supportive care for bronchiolitis).

Difficulty: Medium Question 17 of 18

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