Which nursing responsibilities apply to a simple face mask?

• A. Ensure mask is secure, assess skin integrity, encourage slow deep breaths
• B. Apply nasal cannula
• C. Remove mask during meals
• D. Increase flow to maximum regardless

Answer: (A)

A simple face mask requires nursing actions that ensure effective, safe oxygen delivery and patient comfort. First, make sure the mask is secure enough to minimize leaks without being so tight it irritates the skin; a proper seal helps achieve the prescribed oxygen concentration. Next, assess the skin where the mask rests—the cheeks and bridge of the nose—for redness or breakdown, and adjust the fit or add padding as allowed to prevent injury. Third, the patient should breathe normally with the mask on, but encouraging slow, deep breaths can optimize alveolar ventilation and reduce work of breathing. Finally, keep to the prescribed oxygen flow and never increase it to the maximum without an order, and use the appropriate delivery device rather than substituting another one.