Kidneys Their definition and functions
Kidneys are organs that are placed in our back close to the middle portion just below the rib cage towards the left and right of our spinal chord. They look like that of the shape of the beans. Each kidney is of the size of our fist. They actually function as very sensitive filter for our body. Every day it removes about 2 quarters of waste harmful products and extra water from around 200 quarts of blood in the human being. These are removed from the body through urine.
The blood comes inside the kidneys through the arteries. Arteries are located inside the kidneys. The blood moves through the arteries and goes into tiny clusters of blood vessels. These clusters are called glomerulus. The word glomerulus is derived from the Greek word that means filter. The plural of this is glomeruli .Nearly you can find one million glomeruli or so called filters in each kidney. This glomerulus is connected to the starting of the tube that collects small fluids and is called the tubule. The blood is filtered in the glomerulus and whatever extra water and waste is present it goes through the tubule and turns into urine. Then the urine is removed from the kidney into the bladder with the help of large tubes called ureters.
The tiny vessels of the blood gets wind up with the tubes that collect fluids inside the nephron. Nearly 1 million nephrons are present in each kidney of a human body.
Nephron is basically each unit of glomerulus and tubule. Nearly 1 million nephrons are present in each kidney. Nephros that are healthy have a glomerular membrane. This glomerular membrane divides the vessels of the blood from the tubule and helps the harmful waste products and the excess water to move through the tubule. However, it keeps the blood cells and the protein intact in the blood fluid.
Related Articles
- Glomerular Diseases
- Kidneys Their definition and functions
- Glomerular Disease Affects The Functions Of The Kidney
- Diagnosis Of Glomerular Disease
- Reasons For Glomerular Disease
- Sclerotic Diseases
- More Glomerular Diseases
- Renal Failure And Last Stage Renal Disease
- Signs And Symptoms Of Glomerulonephritis
Featured Articles
Articles
- Acquired Cystic Kidney Disease
- Amyloidosis and Kidney Disease
- Analgesic Nephropathy (Painkillers and the Kidneys)
- Anemia of Inflammation and Chronic Disease
- Anemia in Kidney Disease and Dialysis
- Bladder Control - What Men Need to Know
- What I need to know about Bladder Control for Women
- What I need to know about My Child's Bedwetting
- Kidney Biopsy
- Bladder Control What Women Need to Know
- Kidney Failure: Choosing a Treatment That's Right for You
- Chronic Kidney Disease: A Family Affair
- Cystocele (Fallen Bladder)
- Cystoscopy and Ureteroscopy
- Simple Kidney Cysts
- Eat Right to Feel Right on Hemodialysis
- Ectopic Kidney
- Erection Problems What Men Need to Know
- Glomerular Diseases
- Goodpasture's Syndrome
- Growth Failure in Children With Kidney Disease
- Hematuria (Blood in the Urine)
- Treatment Methods for Kidney Failure: Hemodialysis
- Hemodialysis Dose and Adequacy
- Hemolytic Uremic Syndrome in Children
- High Blood Pressure and Kidney Disease
- Home Hemodialysis
- Henoch-Schönlein Purpura
- IgA Nephropathy
- Imaging of the Urinary Tract
- Diabetes Insipidus
- What I need to know about
Interstitial Cystitis/Painful Bladder Syndrome - Interstitial Cystitis / Painful Bladder Syndrome
- Kidney Disease of Diabetes
- Kegel Exercise Tips
- Kidney Dysplasia
- Diet for Kidney Stone Prevention
- Lupus Nephritis
- Medical Tests for Prostate Problems
- Medullary Sponge Kidney
- Nephrotic Syndrome in Adults
- Childhood Nephrotic Syndrome
- Nerve Disease and Bladder Control
- Urine Blockage in Newborns
- Nutrition in Children with Chronic Kidney Disease
- Nutrition for Early Chronic Kidney Disease in Adults
- Nutrition for Later Chronic Kidney Disease in Adults
- Overview of Kidney Diseases in Children
- Treatment Methods for Kidney Failure: Peritoneal Dialysis
- Peritoneal Dialysis Dose and Adequacy
- Peyronie’s Disease
- Polycystic Kidney Disease
- What I need to know about Prostate Problems
- Prostate Enlargement: Benign Prostatic Hyperplasia
- Prostatitis: Disorders of the Prostate
- Proteinuria
- Pyelonephritis (Kidney Infection) in Adults
- Renal Artery Stenosis
- Renal Osteodystrophy
- Solitary Kidney
- What I need to know about Kidney Stones
- Kidney Stones in Adults
- Sexual and Urologic Problems of Diabetes
- Treatment Methods for Kidney Failure: Transplantation
- Treatment Methods for Kidney Failure in Children
- Renal Tubular Acidosis
- Urinary Incontinence in Children
- Urinary Incontinence in Men
- Urinary Incontinence in Women
- Urinary Retention
- Urodynamic Testing
- Urostomy and Continent Urinary Diversion
- What I need to know about Urinary Tract Infections
- Urinary Tract Infections in Adults
- What I need to know about My Child's Urinary Tract Infection
- Urinary Tract Infections in Children
- Vascular Access for Hemodialysis
- Vesicoureteral Reflux
- The Kidneys and How They Work
- Your Urinary System and How It Works