The document discusses urinary tract infections (UTIs), including what they are, their causes and symptoms, methods for testing and treating UTIs, and ways to prevent them. A UTI is an infection in the urinary tract caused by bacteria entering the urethra and potentially spreading to the bladder, ureters, or kidneys. Common symptoms include pain or burning during urination, frequent urges to urinate, and cloudy or bloody urine. UTIs are typically tested via urinalysis and urine culture and treated with antibiotics prescribed by a healthcare provider. Drinking plenty of fluids, urinating frequently, and practicing good hygiene can help prevent recurrent UTIs.