Which action should NOT be taken when a client is receiving oxygen via nasal cannula?

Using petroleum jelly on the nares and cheeks of a client receiving oxygen via nasal cannula should be avoided because petroleum-based products can be a fire hazard. Oxygen is highly flammable, and applying such products increases the risk of ignition if a spark occurs. It’s essential to use water-based alternatives for moisturizing to prevent the skin from drying out while ensuring safety concerns are addressed.

Applying gauze padding beneath the tubing can help prevent skin irritation caused by friction, maintaining comfort during oxygen delivery. Providing regular mouth and nose care is important to maintain hygiene and comfort for the client, while placing the oxygen tubing above the ears is a standard practice to secure it comfortably and effectively.