What type of airway management is usually indicated for infants experiencing severe respiratory distress?

Continuous Positive Airway Pressure (CPAP) is typically indicated for infants experiencing severe respiratory distress because it helps keep the airways open and improves oxygenation without the need for invasive intubation. CPAP delivers a constant level of positive pressure during both inhalation and exhalation, which assists in preventing atelectasis (collapse of the alveoli) and promotes better expansion of the lungs. This intervention is particularly effective in conditions like respiratory distress syndrome or when infants are experiencing difficulty breathing due to fluid in the lungs or other obstructive factors.

While other options, such as mechanical ventilation, may be necessary in more severe cases or when a higher level of respiratory support is required, CPAP often provides a beneficial intermediate step that can help many infants without the complications associated with more invasive measures. Oral suctioning is useful for clearing secretions but does not provide the necessary support for respiratory function. Nasal cannula support can assist with oxygen delivery but typically does not provide the same level of positive pressure to aid in severe respiratory distress. Therefore, CPAP is a preferred choice in these situations due to its non-invasive nature and effectiveness in improving respiratory function.