What is the study of how disease processes affect the function of the body known as?

The study of how disease processes affect the function of the body is known as pathophysiology. This field integrates the concepts of both pathology (the study of disease) and physiology (the study of how the body normally functions). Pathophysiology examines the biological and physical changes that occur in the body as a result of a disease, allowing healthcare providers to understand the mechanisms of the illness and its impact on bodily functions.

In contrast, physiology focuses solely on the normal functions of the body and does not encompass the changes induced by diseases. Anatomy refers to the structure of the body and its parts, while immunology deals specifically with the immune system and its responses to pathogens. Understanding pathophysiology is crucial for EMTs and healthcare professionals, as it aids in recognizing symptoms, diagnosing conditions, and determining appropriate interventions for patients.