What safety precaution should be taken when a patient is receiving oxygen through a nasal cannula?

When a patient is receiving oxygen through a nasal cannula, it is vital to ensure there is no smoking in the room. Oxygen is a highly supportive element for combustion; thus, smoking introduces a significant fire hazard. The presence of smoking materials can lead to dangerous situations where sparks or flames can ignite the oxygen, potentially leading to severe injury or even death.

Maintaining a smoke-free environment is critical in any setting where oxygen is in use, as it helps to prevent accidents and enhances patient safety. This measure is a fundamental aspect of caring for patients who require supplemental oxygen. Ensuring the safety of both the patient and the surrounding environment is paramount, making this choice essential for proper care practices.