What is the typical flow rate range for a simple mask?

The typical flow rate range for a simple mask is indeed 5-10 liters per minute. A simple mask is designed to deliver oxygen in a range that allows for an adequate concentration of oxygen to be mixed with the atmospheric air that the patient inhales.

At flow rates between 5 to 10 liters per minute, the mask provides a moderate concentration of oxygen, which is usually sufficient for patients who require supplemental oxygen but are not in respiratory distress. Below this range, the mask can lead to insufficient oxygen delivery, and above it, the mask can create too much pressure or discomfort for the patient.

Understanding this flow rate is crucial for ensuring that patients receive the appropriate level of oxygen based on their clinical needs, without overwhelming their respiratory system.