What is the priority nursing intervention for a patient showing signs of respiratory distress?

Administering supplemental oxygen is the priority nursing intervention for a patient showing signs of respiratory distress because it directly addresses the immediate need for improved oxygenation. In situations where a patient is experiencing difficulty breathing, there is often a potential risk for hypoxia, which can lead to further complications if not promptly managed. Providing supplemental oxygen can rapidly increase the patient's oxygen saturation levels and alleviate symptoms of distress.

While performing a full assessment has its importance in understanding the underlying cause of the respiratory issue, it may take time that the patient does not have if their condition is deteriorating. Notifying the physician is also essential for collaborative care; however, doing so might also take additional time before any intervention can occur. Encouraging deep breathing exercises can be beneficial, but it may not be effective in a situation where immediate oxygenation is required. Thus, providing supplemental oxygen is critical for stabilizing the patient and ensuring their safety.