What is the CNA's role in oxygen therapy safety?

• A. Do not adjust oxygen; ensure tubing is free of kinks; keep oxygen away from flames; monitor for skin irritation.
• B. Always adjust oxygen to keep the resident comfortable.
• C. Move oxygen equipment near flames to keep it warm.
• D. Remove oxygen tubing whenever the resident leaves room.

Answer: (A)

Oxygen safety centers on preventing ignition hazards, ensuring the patient continues to receive prescribed therapy, and protecting the skin around the delivery device. The CNA’s role is to keep the oxygen tubing free of kinks or obstructions so the flow isn’t interrupted, monitor the skin for irritation or pressure from a mask or nasal cannula, and keep the oxygen equipment away from flames or heat sources. They should not adjust the oxygen flow or turn the system off; any changes should be made by the nurse or other authorized personnel. If the patient is uncomfortable, the CNA reports it to the nurse rather than changing the settings, and tubing should remain in place as ordered to avoid disrupting therapy.