Essay on the kidneys

Submitted By ddestinyy
Words: 650
Pages: 3
Open Document
Medical Terminology
Sandra Stanbery
The Kidneys The kidney's day job is removing water waste from your body, but it doubles as a key hormone-producing organ as well. Your kidney is responsible for producing a hormone that stimulates the production of red blood cells, by preventing their premature death. This hormone also helps preserve other cells, like heart and brain cells that have been injured by lack of blood flow. Your kidneys also play a very traceable and key role in regulating blood pressure since they are ideally positioned to measure the pressure of blood pushing into them. If the pressure head is low, like after our ancestors had been bitten by a saber-tooth tiger, they hold onto fluid to maintain our blood pressure. But when they over-react or are misled into thinking we need a higher blood pressure, the kidneys can adjust to high blood pressure. The kidneys are associated with two hormones the erythropoietin and the calcitriol. Erythroproietin promotes the development of red blood cells. Initiate the synthesis of hemoglobin, the molecule within red blood celss that transports oxygen. Erythroproietin is the principal growth factor that promotes the viability, proliferation, and differentiation of mammalian erythroid progenitor cells, functions that are transduced by the specific cell surface.

Calcitriol is a steroid hormone that has long been known for its importants role in regulating body levels of calcium and phosphorus,and in mineralization of a bone. Calcitriol acts on the cells of the intestine to promote the absorption of calcium from food bone to mobilize calcium from the bone to the blood. Calcitriol enters cells and, if they contain receptors for it it binds to them. There are a few pathological conditions of the kidneys. Hyperuricemia is one of them and the common cause of persistent Hyperuricemia is decreasing renal filtration function, which typically occurs in patients who receive long-term diuretic treatment and various types of primary kidney disorders. In human body, the production of uric acid is a complicated process which requires the participation of some enzymes. Those enzymes include two types: one type for promoting the synthesis of uric acid, and the other type for inhibiting formation of uric acids. Human beings have higher levels of uric acid, in part because of a deficiency of the hepatic enzyme, uricase, and Then there is chronic kidney disease which is, also known as chronic renal disease, is a progressive loss in renal function over a period of months or years. The symptoms of worsening kidney function are non-specific,
Show More

Related Documents: Essay on the kidneys

Kidney Transplant Essay

Kidney Transplant COM/150 June 6, 2010 Axia College of University of Phoenix Kidney disease has become more prevalent over the years, one in nine Americans has chronic kidney disease, resulting in the need for a kidney transplant. Kidney failure is caused by variety of factors resulting in damage of the nephrons, which are the most important functioning unit of the kidneys. Kidney failure can be broken down into three groups: acute, chronic, end-stage. Once kidney failure is irreversible…

Words 1616 - Pages 7

Kidneys In Ancient Greece

he had taken of the kidneys in his book, Parts of Animals he says that the kidneys, “are present in some animals, but not of necessity; they are present to serve a good purpose” (267). The kidneys, in his eyes, serve two purposes “(1) to subserve the blood-vessels; and (2) to excrete the fluid residue” (271). The first purpose is more “to provide an anchor for the lower blood vessels,” where the second, pertains to their specific function, “to purify blood” (33). The kidneys “dividing membrane”…

Words 1652 - Pages 7

the kidneys Essay

The kidneys(LIAM PAYNE ONLY HAS ONE ) The kidneys are located on both sides of a humans spinal column near the lower part of the back A tube called the Ureter is on the outside of the kidney which carries the urine to the urinary bladder. The urinary bladder is where urine is stored before being excreted As waste-ladden blood enters the kidney from the renal artery, the kidney gets rid of extra urea, water and waste products and takes them to the ureter. The clean blood then leaves the kidneys…

Words 416 - Pages 2

Chronic Kidney Disease

Understanding how your kidneys work is the first step in being in control of your health. The kidneys are very important organs in our body and most people have two kidneys that are about the size of a fist. They contain millions of nephrons, which are filtering units and also have many functions. The kidneys remove waste and extra fluid from the body by making urine (National Kidney Foundation, 2013). They also control the body’s salt, potasssium and acid in the body. Hormones are also produced…

Words 1251 - Pages 6

Essay On Kidney Stones

16 Natural homemade cure solutions for kidney stones Meta: Follow these stunning regular natural homemade cures for eliminating kidney stones so you can have a safe and healthy life. Kidney stones are an extremely normal wellbeing issue. They frame from the chemicals in pee, for example, uric corrosive, phosphorous, calcium and oxalic corrosive. Other normal reasons for kidney stones are extreme utilization of vitamin D, a mineral lopsidedness, drying out, gout and a unhealthy eating regimen…

Words 1524 - Pages 7

Kidney Failure Essay

Kidney Failure. Administration of isotonic crystalloid fluids is common for patients with kidney disease. Newly diagnosed patients should receive IV fluid therapy to correct dehydration, improve perfusion, and promote diuresis while being monitored for body weight changes and urine output. Fluid loss from the vomiting, or diarrhea, polyuria or decreased water intake is considered Hypovolemia, this is described as the fluid loss from intravascular space and may also be caused by hemorrhage. Signs…

Words 337 - Pages 2

Kidney Failure Research Paper

The kidneys refer to the organs in the body which are responsible for removing toxins from the body. Kidneys come in pairs and are found in the abdominal cavity on each side of the spine. The main function of kidneys is to remove toxins from the blood and excrete them through urination. What is a kidney failure? When the kidneys fail to perform its task of removing toxins in the body, it can lead to a condition known as kidney failure. Kidney failure, also known as an end-stage renal disease,…

Words 648 - Pages 3

Why Do Kidneys

The kidneys are remarkable multi-function organs which play a critical role in regulating blood glucose levels. However, when glucose levels are too high, the kidneys can sustain damage, reducing their ability to filter glucose out of the blood stream. This is the reason why diabetes and your kidneys have a real love-hate relationship. Kidney problems from diabetes can start out small and stay that way for years. In time, however, it can escalate and end in renal failure. Managing blood glucose…

Words 540 - Pages 3

Kidney Stone Research Paper

Symptoms of Kidney Stones in Men A kidney stone is a crystalline, hard mineral material formed in the urinary tract or kidney. Kidney stones are responsible for blood in the urine, a high level of pain in the abdomen, flank, lower back or groin. Dehydration is one of the leading causes of kidney stone formation. People that have certain medical conditions, like gout, and people that take certain supplements or medications are at risk of kidney stone formation. Kidney stones can also be formed because…

Words 1130 - Pages 5

Cash for Kidneys Essay

Cash for Kidneys: The Case for a Market for Organs There is a clear remedy for the growing shortage of organ donors, say Gary S. Becker and Julio J. Elias In 2012, 95,000 American men, women and children were on the waiting list for new kidneys, the most commonly transplanted organ. Yet only about 16,500 kidney transplant operations were performed that year. Taking into account the number of people who die while waiting for a transplant, this implies an average wait of 4.5 years for a kidney transplant…

Words 2057 - Pages 9