NAPLEX (North American Pharmacist Licensure Examination) Practice Exam 2026 - Free NAPLEX Practice Questions and Study Guide

Question: 1 / 1820

What is the first-line treatment for croup in children?

Inhaled ribavirin

Systemic steroids: dexamethasone 0.6 mg/kg x1

The first-line treatment for croup in children is systemic steroids, specifically dexamethasone. Systemic steroids are recommended in the treatment of croup because they can help reduce airway inflammation, swelling, and obstruction. Dexamethasone is preferred due to its potent anti-inflammatory effects and rapid onset of action. It is typically given as a single dose of 0.6 mg/kg.

The other options are not the first-line treatment for croup in children. Inhaled ribavirin is not recommended for croup as it is an antiviral medication used for severe respiratory syncytial virus (RSV) infections. Oral rehydration solutions are used for treating dehydration, not croup. Desmopressin is a medication used for conditions like diabetes insipidus and bedwetting, but it is not indicated for the treatment of croup.

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Oral rehydration solutions

Desmopressin

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