What is the purpose of administering oxygen therapy?

Administering oxygen therapy is primarily aimed at maintaining adequate oxygen saturation levels in a patient's blood. Oxygen is essential for cellular metabolism and overall body function, and when a patient's oxygen saturation drops below normal levels, it can lead to hypoxia, which may cause organ dysfunction and other serious health issues. By providing supplemental oxygen, healthcare providers can improve the amount of oxygen available in the bloodstream, helping to restore normal physiological function and prevent complications associated with low oxygen levels.

The other choices do not accurately represent the primary goals of oxygen therapy; while they may be relevant to other clinical scenarios, they do not directly align with the fundamental purpose of this intervention.