Why is a physician's order required for adding supplemental oxygen?

A physician's order is necessary for adding supplemental oxygen mainly to ensure that the clinical decision follows appropriate medical protocols. When supplemental oxygen is not initially ordered, a physician's assessment is mandated to evaluate the patient's current condition and determine if oxygen therapy is necessary based on the patient's specific needs. This ensures that all treatment is tailored to the patient's health status and minimizes the risk of errors.

The requirement for a physician's order also encompasses broader aspects such as safety, legality, and adherence to medical standards. Healthcare providers must operate within established guidelines, and obtaining an order reinforces the need for professional oversight in managing therapies that can significantly affect a patient's respiratory status. Additionally, the role of the physician is crucial in continuously assessing the patient’s response to treatment and making necessary adjustments, ensuring that the patient receives optimal care while minimizing complications associated with inadequate or excessive oxygen.