What are the 4 main functions of the urinary system?
The urinary system, also known as the renal system or urinary tract, 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.
Why is urinary system important?
The urinary system allows your body to successfully filter out your blood, creates urine as a waste product, then stores and excretes it. But that’s not all it does. The urinary tract system is an integral part of your body’s overall maintenance as it works to maintain homeostasis and produce necessary hormones.
What is the most important organ of the urinary system?
Kidneys: The kidneys are a pair of bean-shaped organs which filter blood and produce urine.. They remove wastes, control the body’s fluid balance, and keep the right levels of electrolytes. Kidneys are the most complex and critical part of the urinary system.
What are the 4 parts of the urinary system and list the functions for each?
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys form the urine and account for the other functions attributed to the urinary system. The ureters carry the urine away from kidneys to the urinary bladder, which is a temporary reservoir for the urine.
What is the main function of the kidneys?
Their main job is to cleanse the blood of toxins and transform the waste into urine. Each kidney weighs about 160 grams and gets rid of between one and one-and-a-half litres of urine per day. The two kidneys together filter 200 litres of fluid every 24 hours.
What are 3 functions of the kidneys?
The kidneys perform many crucial functions, including:
- maintaining overall fluid balance.
- regulating and filtering minerals from blood.
- filtering waste materials from food, medications, and toxic substances.
- creating hormones that help produce red blood cells, promote bone health, and regulate blood pressure.
What are the 6 functions of the kidneys?
KIDNEYS
- Regulation of extracellular fluid volume. The kidneys work to ensure an adequate quantity of plasma to keep blood flowing to vital organs.
- Regulation of osmolarity.
- Regulation of ion concentrations.
- Regulation of pH.
- Excretion of wastes and toxins.
- Production of hormones.
What are the two major functions of the kidneys?
The kidneys are powerful chemical factories that perform the following functions:
- remove waste products from the body.
- remove drugs from the body.
- balance the body’s fluids.
- release hormones that regulate blood pressure.
- produce an active form of vitamin D that promotes strong, healthy bones.
What is urine made of?
Urine contains: water. urea, a waste product that forms when proteins are broken down. urochrome, a pigmented blood product that gives urine its yellowish color.
Is urine sterile or not?
Despite the rumors, urine is not a sterile substance. It naturally contains bacteria that renders it a nonsterile substance. While the bacterial levels are likely low, it’s important to understand the implications of drinking urine, either for your health or survival.