A urinary tract infection (UTI) is an infection in any part of the urinary system. The urinary system includes the kidneys, ureters, bladder and urethra. Most infections involve the lower urinary tract — the bladder and the urethra.

The urinary tract is the body’s drainage system for removing urine, which is made up of wastes and extra fluid. For normal urination to occur, all body parts in the urinary tract need to work together, and in the correct order.

2023年6月13日 · What is the urinary system? The urinary system (or urinary tract) works as your body’s filtration system. When your urinary system removes toxins and wastes from your body, it comes out as pee (urine). To be able to pee, your body must pass this waste through a series of organs, ducts and tubes.

The human urinary system, also known as the urinary tract or renal system, consists of the kidneys, ureters, bladder, and the urethra. The purpose of the urinary system is to eliminate waste from the body, regulate blood volume and blood pressure, control levels of electrolytes and metabolites, and regulate blood pH.

How does the urinary system work? The urinary system's function is to filter blood and create urine as a waste by-product. The organs of the urinary system include the kidneys, renal pelvis, ureters, bladder and urethra. The body takes nutrients from food and converts them to energy.

2024年3月4日 · What Is a Urinary Tract Infection? A urinary tract infection, or UTI, is an infection in any part of your urinary system. Your urinary system is made up of your: There are four main parts to the...

A urinary tract infection is a very common type of infection in your urinary system. It can involve any part of your urinary system. Bacteria — especially E. coli — are the most common cause of UTIs.

2011年7月18日 · The urinary tract can be divided broadly into upper and lower parts. The kidneys and most of the upper part of the ureters comprise the upper urinary tract, while the distal parts of the ureters, urinary bladder and urethra make up the lower urinary tract.

2021年1月19日 · Examples of urinary disorders include cancers of the urinary tract, incontinence (inability to control urine flow), interstitial cystitis, kidney stones, kidney failure, and urinary tract infections.

2025年2月3日 · What is the urinary system? The urinary system helps maintain the volume and chemical composition of fluids in the body. One of the main organs in the system are the kidneys, which filter waste...