How do you ensure safe use of oxygen therapy?

• A. Use any available oxygen source without prescription.
• B. Verify prescription, fit equipment correctly, monitor oxygen saturation, and minimize ignition risks.
• C. Increase oxygen to maximum regardless of saturation.
• D. Keep oxygen away from patients with no need.

Answer: (B)

Safe oxygen therapy hinges on following the prescribed plan, making sure the equipment is fitted correctly, watching the patient’s oxygen saturation to stay within the target range, and reducing ignition risks. Verifying the prescription means confirming the exact flow rate and device ordered, so the patient isn’t under- or over-oxygenated and treatment is appropriate for their condition. Fitting equipment properly prevents leaks and ensures the patient receives the intended concentration; check that the cannula or mask sits comfortably, the tubing is untangled and not damaged, and any humidification is set as advised. Monitoring oxygen saturation with a pulse oximeter helps keep delivery within the prescribed range and catches changes in respiratory status early, especially during initiating or adjusting therapy. Minimizing ignition risks is essential because oxygen-rich environments can ignite more readily; enforce no smoking or flames nearby, remove oil-based products from contact with tubing and devices, and ensure electrical equipment is safe and properly used. Keeping all these elements in place supports both the safety and effectiveness of oxygen therapy.