Urine - Wikipedia
WEBUrine. Sample of human urine. Urine is a liquid by-product of metabolism in humans and in many other animals. In placental mammals, urine flows from the kidneys through the ureters to the urinary bladder and exits the urethra through the penis or vulva during urination. In other vertebrates, urine is excreted through the cloaca.
Urine: Color, Odor, and Your Health - WebMD
WEBFeb 15, 2022 · You might have blood in your urine. It doesn’t always mean there’s a problem, but it can be a sign of kidney disease, a UTI, prostate problems, or a tumor. Orange: When your pee is the color ...
Urine color - Symptoms and causes - Mayo Clinic
WEBJan 10, 2023 · Regular urine color ranges from clear to pale yellow. But certain things can change the color. Foods such as beets, blackberries and fava beans can turn urine pink or red, for example. And some medicines can give urine vivid tones, such as orange or greenish-blue. An unusual urine color also can be a sign of a health problem.
Urine and Urination - MedlinePlus
WEBMay 10, 2021 · From the kidneys, urine travels down two thin tubes called ureters to the bladder. The bladder stores urine until you are ready to urinate. It swells into a round shape when it is full and gets smaller when empty. If your urinary system is healthy, your bladder can hold up to 16 ounces (2 cups) of urine comfortably for 2 to 5 hours.
Urine color chart: Healthy colors and when to seek help
WEBDec 15, 2023 · Urine colors can change with a person’s health and habits, as well as a urinary tract infection or eating certain foods. Clear urine may mean they are drinking too much water, while dark brown ...
The Urinary Tract & How It Works - NIDDK
WEBThe 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. The urinary tract includes two kidneys, two ureters, a bladder, and a urethra. Kidneys.
Urinary System: Organs, Anatomy, Function & Conditions
WEBJun 13, 2023 · 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. If there’s a problem at any step in this process, it can affect if you ...
Urine | Definition, Composition, & Facts | Britannica
WEB6 days ago · urine, liquid or semisolid solution of metabolic wastes and certain other, often toxic, substances that the excretory organs withdraw from the circulatory fluids and expel from the body. The composition of urine tends to mirror the water needs of the organism. Freshwater animals usually excrete very dilute urine.
Urinalysis - Mayo Clinic
WEBOct 24, 2023 · A urinalysis is a test of your urine. It's used to detect and manage a wide range of disorders, such as urinary tract infections, kidney disease and diabetes. A urinalysis involves checking the appearance, concentration and content of urine. For example, a urinary tract infection can make urine look cloudy instead of clear.
Urinalysis - StatPearls - NCBI Bookshelf
WEBMay 1, 2023 · Around 6,000 years ago, laboratory medicine began with the analysis of human urine as uroscopy, which later became termed urinalysis. The word "uroscopy" derives from two Greek words: "ouron," which means urine and "skopeoa," which means to 'behold, contemplate, examine, inspect'. Ancient physicians spoke of urine as a window to the body's inner workings and reflected different diseases. For ...