Arizona State University (ASU) NUR356 Nursing Concepts: Fundamentals and Adult Health Exam 1 Practice

Administering antipyretics and increasing fluids is a primary nursing intervention for managing a patient’s fever because both treatments address the underlying physiological response to infection or illness. Antipyretics, such as acetaminophen or ibuprofen, help to lower the fever by acting on the hypothalamus to reset the body's temperature set point. This leads to a decrease in body temperature, which can provide comfort to the patient and prevent potential complications that may arise from sustained high temperatures.

Increasing fluid intake is critical as well, as fever can lead to dehydration through increased metabolic activity and sweating. Adequate hydration supports the body's overall function and can help in the resolution of the underlying cause of the fever. It also helps to thin secretions, which can be beneficial if the fever is associated with respiratory infections.

In contrast, simply encouraging rest does not directly target the management of fever or its causes. Restricting fluid intake would exacerbate dehydration and is counterproductive to fever management. Monitoring temperature alone, while important for assessment, does not actively treat the fever and does not provide therapeutic benefit. Thus, the combined approach of administering antipyretics and increasing fluid intake effectively addresses both the symptom of fever and its complications.