What disorder is characterized by hematuria, pyuria, and dysuria?

The disorder characterized by hematuria, pyuria, and dysuria is a urinary tract infection (UTI). Hematuria refers to the presence of blood in the urine, while pyuria indicates the presence of pus or white blood cells, which is often a sign of inflammation or infection in the urinary tract. Dysuria refers to painful or difficult urination.

In a UTI, bacteria invade the urinary tract, leading to inflammation and a range of symptoms, including those mentioned. These symptoms typically result from the body’s immune response to the infection, manifesting as irritation and inflammation. While other conditions may present similar symptoms, the combination of hematuria, pyuria, and dysuria is most commonly associated with a urinary tract infection, making it the correct choice.