A nurse is providing teaching to a client who has a prescription for oxygen administration at home. Which of the following statements should the nurse include in the teaching?

Rationale: A. "Store oxygen cylinders on their side.": Oxygen cylinders should always be stored upright and secured to prevent tipping, rolling, or falling, which could damage the valve and create a fire hazard. Storing cylinders on their side increases the risk of accidents and is unsafe in the home setting. B. "Use two-prong electrical outlets in the room where oxygen is used.": Electrical safety requires that outlets and devices used near oxygen be in good condition and free of sparks. The number of prongs is not the key concern; rather, all electrical equipment should be properly grounded and well-maintained to prevent ignition in an oxygen-rich environment. C. "You can adjust the flow of your oxygen as needed.": Oxygen flow should only be adjusted according to the provider’s prescription. Changing the flow without guidance can result in hypoxia if decreased or oxygen toxicity if increased, making this statement unsafe and incorrect. D. "Notify your power company that oxygen is used in the home.": Informing the power company is an important safety measure because home oxygen use increases fire risk. Utility companies can provide guidance on electrical safety, and emergency responders will be aware of the presence of oxygen in case of power outages or accidents.