The following points highlight the eight major disorders of excretory systems in humans. Excretory system diseases and the treatments disposal of liquid waste from human body is done by the excretory system. Moreover, the excretory system is responsible for the elimination of waste produced by the chemical processes in the body to regulate its metabolism. Any disorder in the excretory system leads to the accumulation of nitrogenous wastes in the body that leads to certain diseases. Excretory system diseases can be broadly categorized into two types urinary disorders and bowel problems. The main function of the excretory system, also referred to as the urinary system, is to maintain a proper balance of body fluids through the excretion of waste products. Diseases of the nervous system central nervous system brain is a prisoner basic cellular elements neurons, location means everything neuronal reaction to injury, very limited axonal growth no regeneration of lost cells accumulation of junk within the cells can be harmful. This system consists of specialized structures and capillary networks that assist in the excretory process. It is up to the kidneys to filter the blood so that toxic substances do not accumulate. Disorders of the excretory system just like all other systems in our bodies malfunction so does the malfunction. Acute kidney failure results in reduced output of urine, rapidly and abnormally increased levels of nitrogenous substances, potassium, sulfates. The human excretory system includes the kidneys and their functional unit, the nephron.
Ppt human excretory system powerpoint presentation free. Organs in the excretory system and their functions new. Excretory system diseases read biology ck12 foundation. Some diseases of the excretory and urinary system the most common are nephritis, nephrosis, kidney stones, hepatitis, anhidrosis or prostatitis he excretory system is the system of the organism that is in charge of expelling from the human body all the wastes that this produces. Ppt human excretory system powerpoint presentation. Generally, renal diseases progress to a final stage as end stage renal disease esrd and function is substituted by renal replacement therapy rrt.
The excretory system is the system of an organisms body that performs the function of excretion, the bodily process of discharging wastes. Acute kidney failure results in reduced output of urine, rapidly and abnormally increased levels of nitrogenous substances, potassium, sulfates, and phosphates. Just like all other systems in our bodies malfunction so does the excretory system. Diseases and disorders of the excretory system can be a result of injury, infection, illness, or aging, according to the national kidney and urologic diseases information clearinghouse. Excretory system diseases, symptoms and cure the excretory system is also known as urinary system. Aug 14, 2017 the main function of the excretory system, also referred to as the urinary system, is to maintain a proper balance of body fluids through the excretion of waste products.
It is in fact estimated that nearly 17% of the urban population in india is. The main function of the excretory system is a maintenance of a proper balance of body fluids by excreting all the waste products. The excretory system in humans consists mainly of the kidneys and bladder. A detailed account of the excretory system was given by suzuki 1985. Introduces kidney stones, kidney failure, and urinary tract infections. The urinary system also known as the renal system produces, stores and eliminates urine, the fluid waste excreted by the kidneys. The system consisting of two kidneys, two ureters, one urinary bladder, and one urethra performs the work of collecting, storing and removing all the liquid waste products from the body. The excretory product in insects is usually colorless, it may be yellow or greenish in color depending on the food. Malpighian tubules may be whitish in color uric acid or contain a. At the same time, they have certain byproducts that are generated during these processes and these need to be expelled. The excretory system is responsible for the elimination of wastes from the body of an organism.
Identifies diseases and disorders of the excretory system. The excretory or urinary system is the system that is responsible for removing all the waste materials that are circulating in our body. The excretory system filters the blood to remove wastes that could be harmful to the body. A free powerpoint ppt presentation displayed as a flash slide show on id. Kidney stones are mineral crystals that form in urine inside the kidney. Wastes that are removed include carbon dioxide, water, salt, urea and uric acid. Lancour national rules committee chairman life science excretion excretion is the removal of the metabolic wastes of an organism. Fetid or putridmay be caused by diseases of the gu tract. For example, an attack of cystitis inflammation of.
These glands produce sweat that contains salt, excess oils, water, and other unnecessary substances. Diseases of the kidney and the urinary system disease. The composition may alter in some diseases due to alteration in. In the human body, a specialized system is present, known as the excretory system. Pages include the digestive system, large intestine, small intestine, stomach, colonoscopy, digestive diseases, kidney, and excretory diseases. Glial component, supportive microglia, the police force of the cns. Any disorder in the excretory system leads to the accumulation. Jun 15, 2019 diseases that threaten the health and functioning of the kidneys include kidney stones, infections, and diabetes.
Infection of the urinary tract can result in either minor or major illness. Urinary tract infection uti, in humans, inflammation of the renal system characterized by frequent and painful urination and caused by the invasion of microorganisms, usually bacteria, into the urethra and bladder. The excretory system is responsible for the elimination. Kidney stones can form when substances in the urine, such as calcium, oxalate, and phosphorus, become highly concentrated. Excretory system free download as powerpoint presentation. Excretory system the definitive guide biology dictionary.
Some diseases and disorders of the excretory system include. The urinary system facts anatomy and definition the urinary system i told all about this system in a human body urinary system parts and functions, urinary system diseases, urinary system part 11 ch 15 lecture urinary system the excretory system. All living organisms consume food to generate energy that allows them to perform their biological processes. Disorders of excretory system this lesson focuses on disorders of excretory system and how to deal with them. National and international registries of patients on rrt are useful for providing information on the prevalence of renal diseases in a given country. The excretory system consists of the kidneys, ureters, bladder and urethra. In the human body, a specialized system is present, known as the excretory. Diseases of the kidney and the urinary system disease control. A recent survey conducted by the american urological association reveals that about 12% of men and 7% of women normally suffer from kidney stones worldwide. Its responsibility is to remove waste from the body.
Lets have a look at some of the most common diseases of excretory system in the following article. It also throws light on abnormal constituents in urine, kidney disorders and. Abbreviated as rvt, it is one of the uncommon excretory system diseases that results in the formation of blood clot in one or both of the veins carrying the blood from the kidneys to the heart. The international bank for reconstruction and development the world bank. The pericardium is placed within the space between the posterodorsal part of. The obvious symptoms witnessed in infants include blood in the urine, fever and chills, while those observed in adults are shortness of breath, cough. The excretory activity of the kidneys is modulated by specialized hormones. Nephritis is an inflammation of the glomeruli, due to a number of possible causes, including things like strep throat.
The human body consists of millions of cells, different organs and systems that work continuously to keep us alive. Images contains a key for colorcoding anatomical features, medical procedures. The 12 most common excretory and urinary system diseases. There are a couple of diseases that affect the excretory system that have really bad outcomes. One of the most common diseases and disorders are those that affect the excretory system. The dual function of excretory systems is the elimination of the waste products of metabolism and to drain the body of used up. Not drinking enough water can cause the other substances in the urine to stick together and form a. The dual function of excretory systems is the elimination of the waste products of metabolism and to drain the body of used up and broken down components. The excretory system consists of the pericardial wall and cavity, paired symmetrical nephridia kidneys, and pericardial glands projecting from the walls of the auricles. In case both of your kidneys suddenly stop functioning, the lifethreatening condition is termed as acute renal failure or acute kidney failure which results in many mild or unbearable symptoms, namely, passing only small amounts of urine, weight gain, swelling of the ankles or some other body parts, loss of appetite, fatigue, widespread itching, bloody urine, shortness. Common excretory system diseases can affect any organ related to the system and lead to many serious health complications.
Excretory systemmcqsmultiple choice questionsobjective type. Branches of science animals reproduction circulatory system digestive system diseases excretory system hormones micro organisms nervous system plants reproduction respiratory system scientific discoveries sense organsear sense organseye sense organsnose sense organsskin sense organstongue vitamins quiz. The excretory system, which is also referred to as the urinary system, is the body system responsible for maintaining fluid and chemical balance by extracting nutrients and removing waste. Diseases that threaten the health and functioning of the kidneys include kidney stones, infections, and diabetes. Leaving the glomerulus is an efferent arteriole, which forms the peritubular. Common excretory diseases can affect any part of the system and cause serious complications if left untreated. Symptoms include bloody urine, scant urine output, and edema swellingpuffliness. An impoverished condition of the blood favors the disease, as well as poor hygienic surroundings. Decomposition of urine containing cystine or pus will have the odor of rotten eggs h2s. Urinary system functions and urinary system diseases are. Given below is a list of excretory system diseases with their causes, symptoms and treatments. However, if the structure of the excretory system gets damaged by disease, many bad consequences can ensue. Excretory system diseases excretory system diseases list the human excretory system is responsible for eliminating bodily wastes mostly composed of excess, toxic and dangerous substances and the byproducts of metabolism and digestion. Covers disorders of the urinary system including kidney stones, kidney failure, and urinary tract infections.
Kidney failure, partial or complete loss of kidney function. Jul 26, 2017 disorders of excretory system this lesson focuses on disorders of excretory system and how to deal with them. The kidneys filter urea and other waste products from the blood, which are then added to the urine within the bladder. Generally, renal diseases progress to a final stage as endstage renal disease esrd and function is substituted by renal replacement therapy rrt, hemodialysis, peritoneal dialysis, or transplantation.
Cuticle and excretory system maintain proper water and ion balance. Kidney stones this disease is when uric acid form crystals that bundle up in the kidneys, this prevents the kidneys to function correctly and causes the host pain. The human excretory system functions to remove waste from the human body. It is in fact estimated that nearly 17% of the urban population in india is suffering from some form of kidney disease, such as kidney stones, kidney failure etc. Diseases of the urinary system principles of renal insufficiency. Below are the details of the organs of excretory system, along with the roles they play in detoxification. Some common disorders of the urinary system include kidney stones, urinary incontinence, polycystic kidney disease, and chronic kidney disease.
Not drinking enough water can cause the other substances in the urine to stick together and form a stone. Disease of the kidneys, and in some instances of the ureters, bladder and urethra, reduce the efficiency of the kidneys functions, disturbances in protein, acid base solute and water homeostasis and in excretion of the metabolic endproducts will result. It consists of the kidneys, the bladder, the ureters and the urethra. An overview on the disorders of excretory system byjus. Pdf molecular physiology excretory system researchgate. Kidney failure is classified as acute when the onset is sudden or chronic. The infection occurs when bacteria enter the body through the.
The 2 cures are to let the stones pass through or by surgery. All excreted wastes travel at some time in the blood. The excretory system is made up of numerous organs that work in unison to ensure that waste is effectively removed from your body. In this condition there are high concentrations of nonprotein nitrogens which include urea, uric acid, creatinine and a few less important compounds.
Pdf on jul 3, 2006, punam verma and others published molecular. Diseases of the nervous system indiana university school. Urinary system kidneys filter the blood to form urine, which is excess water, salt, urea and uric. The excretory system, especially the kidneys, can be injured, damaged or have suboptimal functioning, either due to acute stress or through chronic conditions. Passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain internal chemical homeostasis and prevent damage to the body. Functions of the excretory system in insects maintain a nearly constant internal homeostasis, osmotic environment of the hemolymph tissues, and cell environment by. Wellregulated outdoor exercise increases oxidation of the tissues, and also sharpens the appetite.
There are four main parts that make up the excretory system. The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain internal chemical homeostasis and prevent damage to the body. The main function of an excretory system is to remove waste from the body. A collection of 8 coloring images from the digestive and excretory systems. The excretory system is a collection of organs with the main function of excretion or the process of disposing waste from the body. Organs such as liver, kidney, skin and sweat glands eliminate the nitrogenous waste from the body. Excretory organ who excretes bile salts containing breakdown products of rbc metabolism.
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