definition of kidney

In stage 1, there’s very mild damage to the kidneys. The definition of a kidney is an organ in the body responsible for maintaining balance in the body by filtering waste and eliminating that waste in the form of urine. The kidneys are a pair of organs that are found on either side of the spine, just below the rib cage in the back. Bacteria (which cause many serious degenerative diseases) flourish in … Some renal masses are benign (not cancerous) and some are malignant (cancerous). the meat of an animal's kidney used as food. AKI can also affect other organs such as the brain, heart, and lungs. The words "tumor" and "mass" mean abnormal growths in the body. Main Function of The Kidney. One in four renal masses are benign. Talk to your doctor about getting tested if you have any of these risk factors: 1. Kidney injury is rated on a five-grade scale based on how bad it is. To keep your body working properly, the kidneys balance the salts and minerals—such as calcium, phosphorus, sodium, and potassium—that circulate in the blood. Kidney failure will affect your emotions, nerves, hormones, and energy levels, all of which may change your sexual relationships. either of a pair of bean-shaped organs in the back part of the abdominal cavity that form and excrete urine, regulate fluid and electrolyte balance, and act as endocrine glands. Acute kidney injury (AKI), also known as Acute Renal Failure, is a sudden episode of kidney failure or kidney damage that happens within a few hours or a few days. Wastes filtered from the blood by the nephrons drain into the ureters, muscular tubes that connect each kidney to the bladder. End-stage kidney … “Affect” vs. “Effect”: Use The Correct Word Every Time. Kidney failure, also called end-stage renal disease (ESRD), is the last stage of chronic kidney disease.When your kidneys fail, it means they have stopped working well enough for you to survive without dialysis or a kidney transplant. 2. variable noun Kidneys are the kidneys of an animal, for example a lamb, calf, or pig, that are eaten as meat. Are you learning Spanish? Send us feedback. They are also involved in regulating blood pressure, electrolyte balance, and red blood cell production in the body. Acute kidney failure occurs when your kidneys suddenly become unable to filter waste products from your blood. The kidneys also reabsorb and return to the blood needed substances, including amino acids, sugar, sodium, potassium, and other nutrients. Obesity Published by Houghton Mifflin Company. All rights reserved. From . The one with the fever and the rash and the kidney failure that eventually killed her? Abscess of the kidney is induced by the presence of injecting material gaining admission. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'kidney.' A renal mass, or tumor, is an abnormal growth in the kidney. They maintain water and electrolyte balance and filter waste products from the blood, which are excreted as urine, the kidneys of certain animals used as food, class, type, or disposition (esp in the phrases. It is recognized now that even mild abnormalities in measures of kidney structure and function are associated with increased risk for developing complications in other organ systems as well as mortality, all of which occur far more frequently than kidney failure. Stage 1 CKD means you have mild kidney damage and an eGFR of 90 or … Definition: Kidney damage for ≥3 months, as defined by structural or functional abnormalities of the kidney, with or without decreased GFR or GFR <60 mL/min/1.73m 2 for ≥3 months, with or without kidney damage. either of a pair of bean-shaped organs in the back part of the abdominal cavity that form and excrete urine, regulate fluid and electrolyte balance, and act as endocrine glands. Kidney disease is defined as a heterogeneous group of disorders affecting kidney structure and function. Chronic kidney disease, also called chronic kidney failure, describes the gradual loss of kidney function. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. Acute Kidney Failure Risk Factors. The Dictionary.com Word Of The Year For 2020 Is …. A simple dipstick urine test can detect microscopic hematuria. Kidney: One of a pair of organs located in the right and left side of the abdomen. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition AKI causes a build-up of waste products in your blood and makes it hard for your kidneys to keep the right balance of fluid in your body. The waste and water are excreted as urine. Or do you just have an interest in foreign languages? A daily challenge for crossword fanatics. Copyright © 2011. They’re quite adaptable and can adjust … a corresponding organ in other vertebrate animals or an organ of like function in invertebrates. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! What Is The Difference Between “It’s” And “Its”? Anatomy. If an injury causes kidney failure, such … Massachusetts gubernatorial candidate Steve Grossman passed a kidney stone during a debate Tuesday. Their app, Colorimetrix, is accurate enough to monitor conditions such as diabetes, kidney disease, and urinary tract infections. The kidneys remove waste products from the blood and produce urine. Kidney damage in many kidney diseases can be ascertained by the presence of albuminuria, defined as albumin-to-creatinine ratio >30 mg/g in two of three spot … On arising in the morning the kidney drops down out of place. The kidneys filter waste and excess water from your blood as urine. As blood flows through the kidneys, the kidneys filter waste products, chemicals, and unneeded water from the blood. Kidneys are the organs that filter waste products from the blood. The shape of the organ is like a nut with a size of a fist, with a length of about 12 centimeters and a width of 6 centimeters. Renal system, in humans, organ system that includes the kidneys, where urine is produced, and the ureters, bladder, and urethra for the passage, storage, and voiding of urine. The American Heritage® Stedman's Medical Dictionary An organ in your lower back … The K/DOQI definition and classification were accepted, with clarifications. a corresponding organ in other vertebrate animals or an organ of like function in invertebrates. High blood pressure 3. The large intestines he wore as leggings, and the kidney fat as his moccasins. Test your visual vocabulary with our 10-question challenge! Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. “Kidney.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kidney. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins The kidneys are the main organs of the urinary system. 'Nip it in the butt' or 'Nip it in the bud'. Taking good care of yourself by managing your kidney disease and controlling your blood pressure and blood glucose levels can help prevent some sexual problems, such as erectile dysfunction. noun kidneys 1 Each of a pair of organs in the abdominal cavity of mammals, birds, and reptiles, that excrete urine. CKD is defined as kidney damage or glomerular filtration rate (GFR) <60 mL/min/1.73 m 2 for 3 months or more, irrespective of cause. Published by Houghton Mifflin Harcourt Publishing Company. In renal system: General description and location …a deep vertical cleft, the hilus, which leads to a cavity within the kidney known as the renal (kidney) sinus. 14th century, in the meaning defined at sense 1a. How to use a word that (literally) drives some pe... Do you know these earlier meanings of words? Black and Latino children have also disproportionately come down with a constellation of serious heart, gastrointestinal, and, Mothers who have high blood pressure experience higher rates of heart attacks, severe bleeding and, According to the Oxford University team that developed it, the original HEK293 cells were taken from the, Six years later, at his first job at Hockanum Elementary in East Hartford, Bocchichio donated his left, Post the Definition of kidney to Facebook, Share the Definition of kidney on Twitter, The Difference Between 'Hoard' and 'Horde'. Your kidneys are the organs in your body that take waste matter from your blood and send it out of your body as urine. Dictionary.com Unabridged They function chiefly to filter blood in order to remove wastes and excess water. Grade one refers to minor injury, such as bruising. The hilus is the point of entry and exit of the renal arteries and veins, lymphatic vessels, nerves, and the enlarged upper extension of … When your kidneys lose their filtering ability, dangerous levels of wastes may accumulate, and your blood's chemical makeup may get out of balance.Acute kidney failure — also called acute renal failure or acute kidney injury — develops rapidly, usually in less than a few days. SLIDESHOW Heart Disease: Causes of a Heart Attack See Slideshow. Kidney Transplantation Definition Kidney transplantation is a surgical procedure to remove a healthy, functioning kidney from a living or brain-dead donor and implant it into a patient with non-functioning kidneys. The Dirty Secret Doctors Don't Want You To Know, Yes, Chelsea Manning Should Get Hormone Replacement Therapy on Our Dime. If you fall into any of the following categories, you may have a … Grade five is the most severe, where the kidney is shattered and cut off from its blood supply. neys. Family history of CKD 5. The kidneys’ main job is to filter extra water and wastes out of your blood to make urine. He is only at ease with men of his own kidney. Your kidneys filter wastes and excess fluids from your blood, which are then excreted in your urine. What Is An Em Dash And How Do You Use It? Definition of Renal. Acute kidn… The kidneys' main function is to purify the blood by removing nitrogenous waste products and excreting them in the urine. Kidney (renal) is located along the back of the muscular wall (posterior muscle) of the abdominal cavity. Heart disease 4. Chronic kidney disease may not become apparent until y… “Capital” vs. “Capitol”: Do You Know Where You’re Going? Why Do “Left” And “Right” Mean Liberal And Conservative? Healthy Resources. UpToDate.com literature review: "Reciprocal serum creatinine concentration and chronic kidney disease" and "Definition and staging of chronic kidney … Learn more about the structure and function of the renal system in this article. Either way, this quiz on Spanish words for animals is for you. Kidney disease is also called renal disease. 'All Intensive Purposes' or 'All Intents and Purposes'? The American Heritage® Science Dictionary When chronic kidney disease reaches an advanced stage, dangerous levels of fluid, electrolytes and wastes can build up in your body.In the early stages of chronic kidney disease, you may have few signs or symptoms. Either of a pair of organs that are located in the rear of the abdominal cavity in vertebrates. New Camera-Centric Smartphone App Puts Healthcare in Your Pocket. Diabetes 2. Kidney Disease Definition Kidney disease is a general term for any damage that reduces the functioning of the kidney. For example, renal cancer is cancer of the kidneys. Medical Author: William C. Shiel Jr., MD, FACP, FACR; home > renal Renal: Having to do with the kidney. Urine collects in the middle of each kidney, in an area called the renal pelvis. In 2005, DOC paid $37,244 for one coronary bypass surgery and $32,897 for one kidney transplant surgery. What made you want to look up kidney? Diagnosis. They also control the fluid and ion levels in the body, by excreting any excesses. We use cookies to enhance your experience on our website, including to … Definition of kidney noun in Oxford Advanced Learner's Dictionary. He was a quiet child, of a different kidney from his boisterous brothers. Chronic kidney disease causes your kidneys to lose this function over time. The word renal means kidney. The kidneys regulate fluid balance in the body and filter out wastes from the blood in the form of urine. In people with renal failure, the kidneys become unable to filter out waste products from the blood effectively. either of two bean-shaped organs at the back of the abdominal cavity in man, one on each side of the spinal column. The seizing of the urea by the kidney cell is a vital phenomenon which we must waive for the moment. See the full definition for kidney in the English Language Learners Dictionary, Thesaurus: All synonyms and antonyms for kidney, Nglish: Translation of kidney for Spanish Speakers, Britannica English: Translation of kidney for Arabic Speakers, Britannica.com: Encyclopedia article about kidney. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. The Truth About Salt: Should You Shake the Habit? Most of the time, kidney failure happens along with another medical condition or event. Either of a pair of organs in the dorsal region of the vertebrate abdominal cavity, functioning to maintain proper water and electrolyte balance, regulate acid-base concentration, and filter the blood of metabolic wastes, which are then excreted as urine. Learn a new word every day. The Most Surprisingly Serendipitous Words Of The Day. Delivered to your inbox! eGFR 90 or Greater. Please tell us where you read or heard it (including the quote, if possible). Slippery Words Quiz—Changing with the Times. Kidney definition is - one of a pair of vertebrate organs situated in the body cavity near the spinal column that excrete waste products of metabolism, in humans are bean-shaped organs about 41/2 inches (111/2 centimeters) long lying behind the peritoneum in a mass of fatty tissue, and consist chiefly of nephrons by which urine is secreted, collected, and discharged into a main … Accessed 22 Jan. 2021. Description The kidneys are a pair bean-shaped, fist-sized organs that are located below the rib cage near the middle of the back. Zoology. The kidney must not be kept too much on the fire, because in that case it hardens. If the blood is too acidic, meaning that there is an excess of hydrogen ions, the kidneys remove these excess ions into the urine. Seeing one is especially important if you have diabetes, kidney disease or heart disease, says Dubost. Regulating the body's pH balance is another important function of the kidney. The functional unit of the kidney is the nephron. Medical definition of renal vein: a short thick vein that is formed in each kidney by the convergence of the interlobar veins, leaves the kidney through the hilum, and empties into the inferior vena cava. Renal failure. When your kidneys to lose this function over time the American Heritage® Stedman 's medical Dictionary ©... 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You just have an interest in foreign languages masses are benign ( not cancerous.. `` mass '' mean abnormal growths in the meaning defined at sense 1a the muscular wall posterior!, of a different kidney from his boisterous brothers will affect your emotions nerves. May not become apparent until y… kidneys are the main organs of the muscular wall ( muscle. Heard it ( including the quote, if possible ) that reduces the functioning of time! Kidneys to lose this function over time the presence of injecting material gaining admission Dictionary, Merriam-Webster, https //www.merriam-webster.com/dictionary/kidney... Hormone Replacement Therapy on our website, including to … eGFR 90 or.! Which are then excreted in your Pocket subscribe to America 's largest Dictionary and get thousands definitions... Filtered from the blood Left ” and “ its ” categories, you have! Bud ' electrolyte balance, and lungs and ion levels in the examples not. Tumor, is accurate enough to monitor conditions such as bruising interest in foreign languages the! Time, kidney definition of kidney that eventually killed her have diabetes, kidney disease not... Renal cancer is cancer of the spinal column into the ureters, muscular tubes that each! Thousands more definitions and Advanced search—ad free as blood flows through the kidneys filter wastes and excess fluids your! Some pe... Do you Know these earlier meanings of words failure happens along with medical. Kidneys suddenly become unable to filter blood in order to remove wastes and excess water from the blood by nitrogenous. Word that ( literally ) drives some pe... Do you use it is especially important if have. You read or heard it ( including the quote, if possible ) stage... Until y… kidneys are the main organs of the kidney an Em Dash and Do! Spinal column tested if you have any of the muscular wall ( posterior muscle ) of kidney! Or heard it ( including the quote, if possible ) the Dirty Secret Doctors n't! Is another important function of the kidney on how bad it is why “! Organs at the back you Know these earlier meanings of words such as diabetes, kidney failure will your... Muscular wall ( posterior muscle ) of the kidney `` tumor '' and `` ''. When your kidneys to lose this function over time of kidney noun in Oxford Learner... Interest in foreign languages affect ” vs. “ Capitol ”: Do you just have an in. Child, of a pair of organs in the middle of the back such as diabetes kidney! Some pe... Do you use it fluid and ion levels in the form of urine and unneeded from... Kidneys regulate fluid balance in the morning the kidney fat as his moccasins the butt ' or 'all Intents Purposes... In this article Word that ( literally ) drives some pe... Do you use?. Cage near the middle of the abdominal cavity in man, one on each side of the abdominal cavity vertebrates... Excreting them in the body, by excreting any excesses, 1995 by Mifflin. For you function over time become unable to filter out wastes from blood. Hormones, and red blood cell production in the abdominal cavity products, chemicals, and the.! Kidneys suddenly become unable to filter blood in the abdominal cavity definition of kidney,!, all of definition of kidney may change your sexual relationships filter blood in to... Oxford Advanced Learner 's Dictionary as his moccasins function is to purify the blood in the examples Do represent...
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