If the child does not improve with medication, what is your next intervention to ensure oxygenation?

If the child does not improve with medication, what is your next intervention to ensure oxygenation?

• A. Intubation
• B. Nebulized saline
• C. Noninvasive positive-pressure ventilation
• D. Antibiotics

Answer: (C)

When a child with respiratory distress does not improve with initial medications, the next step to improve oxygenation is noninvasive positive-pressure ventilation. Delivering positive pressure through a mask (CPAP or BiPAP) helps keep airways open, recruits collapsed alveoli, increases functional residual capacity, and reduces the work of breathing. This improves gas exchange and can often prevent the need for invasive intubation. Nebulized saline doesn’t significantly boost oxygenation in this scenario, antibiotics target infection rather than immediate oxygenation, and intubation is reserved for when noninvasive support fails or the child cannot protect their airway or is deteriorating.

When a child with respiratory distress does not improve with initial medications, the next step to improve oxygenation is noninvasive positive-pressure ventilation. Delivering positive pressure through a mask (CPAP or BiPAP) helps keep airways open, recruits collapsed alveoli, increases functional residual capacity, and reduces the work of breathing. This improves gas exchange and can often prevent the need for invasive intubation. Nebulized saline doesn’t significantly boost oxygenation in this scenario, antibiotics target infection rather than immediate oxygenation, and intubation is reserved for when noninvasive support fails or the child cannot protect their airway or is deteriorating.