In which situation should oxygen delivery be used?

Oxygen delivery should be used for patients showing signs of respiratory distress because these individuals typically have compromised respiratory function or inadequate oxygenation. Signs of respiratory distress can include increased work of breathing, abnormal breathing patterns, or cyanosis, which indicate that the patient is not able to maintain adequate oxygen levels in their blood. Administering supplemental oxygen in these situations can help improve oxygenation and alleviate symptoms, making it a critical intervention for managing respiratory concerns.

Using oxygen for patients with normal breathing is not typically warranted, as delivering oxygen to someone who is maintaining adequate oxygen saturation and respiratory function could lead to unnecessary risks or complications, such as oxygen toxicity. Similarly, administering oxygen to all patients regardless of symptoms could also lead to inappropriate usage and potential harm. Lastly, limiting oxygen delivery to only during transport overlooks the importance of providing appropriate oxygenation at the onset of distress or prior to transport, when patients may be most in need of oxygen therapy.