What is the main purpose of oxygen delivery in nursing care?

The main purpose of oxygen delivery in nursing care is to prevent or reverse hypoxemia and decrease the work of breathing. Hypoxemia refers to low levels of oxygen in the blood, which can lead to serious complications if not addressed. When a patient receives supplemental oxygen, it helps maintain adequate oxygen saturation in the bloodstream, which is crucial for the body's organs and tissues to function properly.

By delivering oxygen, nursing care effectively reduces the work of breathing in patients who may be struggling, whether due to respiratory conditions, cardiac issues, or other health complications. This alleviation can lead to improved oxygenation, decreased stress on the respiratory system, and a better overall outcome for the patient. Proper oxygen delivery is a foundational component of respiratory care, vital for ensuring patient safety and promoting recovery.

Providing emotional support and offering medications may play important roles in overall patient care, but they do not directly correlate with the primary purpose of oxygen delivery, which is centered on physiological needs related to oxygen saturation and respiratory function.