What is one potential complication of using an oxygen concentrator?

One potential complication of using an oxygen concentrator is that it poses a fire hazard. Oxygen supports combustion, meaning that in an environment enriched with oxygen, materials that typically would not ignite easily can catch fire more readily. When using an oxygen concentrator, it's crucial to keep it away from flammable materials such as curtains, paper, and other combustible items. Additionally, the equipment itself can pose risks if not maintained properly.

Dehydration, pneumonia, and hypoxia are not direct complications associated with the use of oxygen concentrators. While patients on supplemental oxygen may experience dehydration if they do not consume adequate fluids, this condition is not a specific complication of the device itself. Pneumonia may develop due to various causes but is not a complication linked directly to the use of oxygen concentrators. Similarly, hypoxia, which is low oxygen levels in the body, is not a direct outcome of using an oxygen concentrator as it is intended to increase the oxygen levels for patients needing respiratory support. Thus, recognizing the fire hazard is critical for safe oxygen therapy.