What intervention is essential for a patient with a respiratory infection?

Encouraging fluid intake and rest is crucial for a patient with a respiratory infection because these interventions play significant roles in the recovery process. Adequate fluid intake helps to thin respiratory secretions, making it easier for the patient to clear mucus and other debris from the airways. Staying well-hydrated can also prevent dehydration, especially if the patient is experiencing fever or increased respiratory rates. Rest is equally important as it allows the body to focus its energy on fighting the infection, promoting healing, and reducing fatigue.

In contrast, restricting fluid intake can lead to dehydration and thickened secretions, which could worsen the patient's condition. Increasing physical activity may not be suitable during an active infection, as it could strain the body further and impede recovery. Administering high doses of pain medication is not the primary focus in treating respiratory infections; rather, managing symptoms and providing supportive care is more beneficial. Therefore, fluid intake and rest are fundamental interventions that support the healing process in respiratory infections.