What oxygen device is appropriate for a patient in respiratory distress with adequate respirations?

In the context of a patient experiencing respiratory distress but maintaining adequate respirations, the selection of an oxygen delivery device is critical for ensuring the patient receives the proper amount of supplemental oxygen. A non-rebreather mask is designed to deliver a high concentration of oxygen (10-15 L/min) and is typically used in emergencies where patients may be at risk of hypoxia and require immediate, high-flow oxygenation. Since the question specifies that the patient is in respiratory distress with adequate respirations, this device can effectively improve oxygen saturation and support the patient’s breathing needs without compromising their ability to maintain adequate ventilation.

In contrast, while a nasal cannula is suitable for patients who require a lesser amount of supplemental oxygen and can deliver 2-6 L/min, it may not provide sufficient oxygen in acute situations. The simple face mask, although it can provide a bit more oxygen than a nasal cannula (5-10 L/min), is still not as effective as the non-rebreather for patients in significant distress. The Venturi mask is designed for precise delivery of oxygen concentrations but might not be adequate enough in an acute respiratory distress scenario needing enhanced oxygenation.

Given the outlined scenario, the combination of a non-rebreather mask and a nasal cann