Urinary System Essay

Superior Essays
The Urinary System
The urinary system is one of the eleven major organ systems of our body. This organ system is one that is often over looked. The urinary system removes toxins from the blood and maintains the acid-base balance of the body. This system regulates the chemical composition, volume, and electrolyte balance of the blood. The urinary system works in with the respiratory, integumentary, and digestive organs to eliminate waste. Reflexology supports and enhances the urinary system by removing toxins that help reestablish balance. In this paper, I will go over three important facts about the urinary system. .
The urinary system is home of: two kidneys, two ureters, the bladder, the sphincter muscle, the nerves in the bladder and the urethra. The kidneys remove urea from the blood through, nephrons. Each nephron entails of glomerulus, and a renal tubule. The glomerulus is what filters the blood, the watery solution. Urea, together with water and other waste matters makes the urine then it passes through the nephrons and down the renal tubes of the kidneys. The ureters are narrow tubes that carry urine from the kidneys to the bladder. Muscles in the ureter walls tighten and relax,
…show more content…
When they are functioning normally, the kidneys eliminate toxins, metabolic wastes, and excess ions, while they retain substances useful to the body. The urinary system rids the body of these wastes. The urinary system is also involved in maintaining proper blood volume, blood pressure and ion absorption within the blood. The kidneys produce erythropoietin, a hormone that stimulates red blood cell production. The kidneys also maintain the correct water content of the body and the correct salt composition of extracellular fluid. External changes that lead to excess fluid loss trigger feedback mechanisms that act to inhibit fluid loss. (Norris & Siegfried,

Related Documents

  • Improved Essays

    Background: The urinary system is one of the biggest and the most important system in human body which contains two kidneys, two ureters, urinary bladder, and one urethra. This system is in charge of two basic functions. One is to remove nitrogenous wastes from the body, and the other one is to maintain the ion, pH, and water levels in the blood.…

    • 506 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    “Please wipe from front to back (Weydt, 2010)”. During UTIs, urinary tract infections, bacteria enters your body through the urethra. When these bacteria or pathogens enter the body they may cause infections, especially in hospital settings. The urinary system is used for our body to produce urine as a way to help our system to get rid of waste and extra water that we do not need. It travels through a urinary tract that includes the kidneys, ureters, the bladder and the urethra. The kidneys are two bean shaped organs that filter the waste from the blood and produce urine. The ureters are two thin tubes the move the urine from the kidneys to the bladder. The bladder is an organ sac that holds the urine until it is time to leave the body through…

    • 1035 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Nt1310 Unit 2 Study Guide

    • 460 Words
    • 2 Pages

    KIDNEYS: The kidneys remove urea, excess water, and other waste products from the blood and pass them onto the ureters. They are located in the abdominal cavity.…

    • 460 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Alzheimer's Disease Essay

    • 1015 Words
    • 5 Pages

    The digestive system is the source of food decomposition, energy as well as feces are created in the process. The urinary system is responsible for eliminating liquid waste from the body, water and electrolyte balance as well as the acid-base balance in the blood. The nervous system and the muscular system work together to manipulate the body, help with coordination, as well as create heat. The cardiovascular system is responsible for the transportation of blood which includes nutrients, wastes, oxygen, and carbon dioxide. The heart is a major contributor to the cardiovascular system because it pumps the blood throughout the body. The respiratory system brings in the necessary oxygen and releases carbon dioxide waste, blood must be continuously oxygenated. With all body systems functioning correctly this allows for the body to be…

    • 1015 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Urine travels from the KIDNEYS, through the two URETERS (one for each kidney) and into the BLADDER. The Bladder holds urine for a time after which empties into the environment by way of a single tube called the URETHRA.…

    • 2185 Words
    • 9 Pages
    Improved Essays
  • Decent Essays

    Characteristics Of Fetal Pig

    • 2341 Words
    • 10 Pages

    Organ that removes urea, excess water, and other waste products from the blood and passes them to the ureter…

    • 2341 Words
    • 10 Pages
    Decent Essays
  • Improved Essays

    Organelles In Cell

    • 664 Words
    • 3 Pages

    Also, responsible for the breaking down of fatty acids by beta-oxidation, excess purines to urea, and toxic compounds (ex: eliminates drugs and toxins from the liver and kidneys)…

    • 664 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Anatomy Assessment Claim

    • 690 Words
    • 3 Pages

    The kidneys are located just below the rib cage and filter blood. “Every day, the two kidneys filter about 120 to 150 quarts of blood to produce about 1 to 2 quarts of urine, composed of wastes and extra fluid.” The three major renal processes are glomerular filtration, tubular reabsorption and tubular secretion. Glomerular filtration produces a filtrate that is cell and protein free. This occurs in the renal corpuscle. Next, is tubular secretion. Taking place in the renal tubules and collecting ducts, substances from the filtrate are moved back into the blood such as water, glucose, amino acids and salts. After tubular reabsorption is tubular secretion where substances are selectively moved from the blood into the…

    • 690 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    The bladder receives urine from the ureters and ejected out of the body through the urethra. This muscular and membranous organ acts as a type of pouch to store urine produced by the kidneys.…

    • 1123 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Filtration (glomerular filtration) in the kidney is the mass movement of water and solutes from plasma to the renal tubule. Filtration takes place in the renal corpuscle specifically with the glomerular capillaries and glomerular capsule. Filtration produces filtrate which is blood minus the cells and proteins. In general, only about 20% of the plasma volume that passes through the glomerulus is filtered. The filtrate then continues through the nephron where it can be reabsorbed or secreted and eventually becoming removed as urine in micturition. Overall, about 180 liters of fluid is filtered by the kidneys every day.…

    • 548 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Urosepsis Research Papers

    • 594 Words
    • 3 Pages

    Urosepsis is an infection that has spread to the blood (sepsis) from the urinary tract. The urinary tract includes the kidneys, the tubes that connect the kidneys to the bladder (ureters), the bladder, and the tube that passes urine out of the body (urethra). These organs make, store, and pass urine from the body.…

    • 594 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    The urinary system is made up of the kidneys, ureters, urinary bladder, and urethra. The urinary system’s basic function is to filter out waste and other materials from the bloodstream that are then transferred out of the system in the form of urine. Please refer to page 944 in the textbook for a complete picture diagram.…

    • 548 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    The urinary system is also known as the renal system. It removes urine which comprises of wastes and excess fluid. The urinary system is made up of some structures that work together in other to produce and excrete urine. These structures include 2 kidneys, 2 ureters, 1 bladder and urethra. The urinary system takes great part in maintaining homeostasis of fluid and electrolyte concentration in the body.…

    • 1572 Words
    • 7 Pages
    Superior Essays
  • Improved Essays

    Essay On Urinary System

    • 396 Words
    • 2 Pages

    The urinary system consists of two kidneys. The urinary system performs many functions removing waste, products from the blood and regulating the bodies fluid, electrolytes, acid balance and producing a hormone call erythropoietin, which regulates blood cells formation. The urinary system helps detoxify the liver and certain compounds making glucose during times of starvation. The functions are all carried by the organs of the urinary system, mainly the kidneys. Other organs in the urinary system of the ureter, the urinary bladder and urethra.…

    • 396 Words
    • 2 Pages
    Improved Essays
  • Superior Essays

    Kidney Function Essay

    • 1072 Words
    • 5 Pages

    Kidney Function Introduction and definition of terms: The kidneys are the main organs in the urinary system. They filter waste products out of blood from the renal artery. These are then excreted. Useful solutes are reabsorbed into the blood. They also have a major homeostatic role in the body, and help to control the water content (osmoregulation) and pH of the blood. Homeostasis is the maintenance of a constant internal environment within a living organism. Excretion is the removal from the body of waste products made in the cells during metabolism. Osmoregulation is the homeostatic control of body water. Water intake needs to balance with water loss. Urea is instantly converted This is joined to a collecting duct, which carries urine through the medulla to the pelvis of the kidney. Glomerular ultrafiltration: Each Bowman's capsule is supplied with blood by an afferent arteriole. It branches inside the Bowman's capsule to form a knot of capillaries, the glomerulus. These join up again to form the efferent arteriole, which take blood away from the Bowman's capsule. The afferent arteriole is much wider than the efferent arteriole; this means that pressure is built up. Ultrafiltration involves the filtering (under pressure) of small molecules out of the blood and into the Bowman's capsule. The blood entering the glomerulus is separated from the space inside the Bowman's capsule, by two cell layers and a basement membrane. * The first layer is the endothelium of the capillary. In the glomerulus, this single layer of cells has thousands of gaps.…

    • 1072 Words
    • 5 Pages
    Superior Essays