For a child with dysphagia and moderate stridor, what action should be taken regarding oxygen delivery?

In the case of a child exhibiting symptoms of dysphagia and moderate stridor, the priority is to ensure adequate oxygenation while also taking into account the possibility of airway obstruction. Using a non-rebreather mask is appropriate because it delivers a high concentration of oxygen, which can be crucial if the child's airway is compromised.

The non-rebreather mask is designed to allow the patient to breathe in oxygen from the reservoir bag while preventing exhaled air from entering the bag, thereby providing a concentrated flow of oxygen. This is particularly beneficial in emergencies where the airway may be partially obstructed, as it can help ensure that the child receives the oxygen needed without the risk of diluting it with exhaled gases.

In contrast, continuing with a nasal cannula would not provide sufficient oxygen concentration for a child with respiratory distress from stridor, as nasal cannulas typically deliver lower concentrations of oxygen and may not meet the immediate needs of the child. High-concentration masks, while useful in many scenarios, may not be as effective in situations involving stridor due to the risk of further airway obstruction without adequate monitoring of the airway. Bag-mask ventilation, while important in certain resuscitative contexts, can also be challenging in children with airway issues