Encyclopedia that says‚ ” Kidney stones may form when your urine becomes too concentrated with certain substances. These substances may create small crystals that become stones. The kidney stones may not produce symptoms until they begin to move down the ureter‚ causing pain. The pain is usually severe and often starts in the flank region‚ then moves down to the groin. The pain from a kidney stone is agonizing‚ comes in sharp‚ stabbing waves or spasms. Kidney stones are common. About 5% of women and 10%
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This project is based on ‘The Excretory System’. It has vital information such: What it is‚ the functions‚ what makes it up‚ the importance of the system in physical activity and what happens if the system does not work. It contains diagrams‚ pictures and even interesting facts. Enjoy! Acknowlegement We would like to thank the Lord for providing us with the ability to put together this project. We would like to our parents for helping us to gather and put all this information together
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Main body system Cardiovascular system The cardiovascular system has three main functions: Transport- Transportation of oxygen‚ nutrients and hormones to cells and removal of metabolic wastes such as carbon dioxide‚ heat and nitrogenous wastes. Regulation- Of body temperature‚ fluid pH and water content of cells Protection- By white blood cells‚ antibodies and complement proteins that circulate in blood and defend again foreign microbes and toxins. Also white blood cells clot when
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absorption within the nephron. Kidneys 1 ). They are bean-shaped organs located on either side of the backbone at about the level of the stomach and liver. Blood enters the kidneys through renal arteries and leaves throughrenal veins. Tubes called ureters carry waste products from the kidneys to theurinary bladder for storage or for release. Figure 1 Details of the human excretory system. Position and allied structures of the kidneys (top). A cross section of the kidney showing the two major portions
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condition” Hydronephrosis is not a disease itself‚ but rather a condition that occurs with a disease. Hydronephrosis can be the result of several different abnormalities. In general the cause results from an obstruction located at the junction of the ureter and renal pelvis. It can also be the cause of reflux‚ which is urine flowing back into the kidneys from the bladder. In a normal healthy body urine flows out of the kidney at extremely low pressure. If the flow of urine is obstructed‚ then the
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Homeostasis: The process of the body maintaining a constant internal environment‚ despite any external changes. Homeostasis ensures that the following are kept the same: Body temperature Amount of water in our body Blood glucose levels Breathing rate Heart rate How are things kept the same? 1. Receptors: They detect a change in the things such as temperature 2. Processing: Centre receives information and coordinates a response 3. Effects: Produce a response that ensures our body temperature stays
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Excretory system Excretion is the removal of waste products of metabolism from our body system. Contents • 1 Excretory functions • 2 Component organs o 2.1 Lungs o 2.2 Kidneys o 2.3 Ureter o 2.4 Urinary bladder o 2.5 Urethra o 3 Urine formation4 Reasons For Excretion The excretory system removes metabolic and liquid toxic wastes as well as excess water from the organism‚ in the form of urine‚sweat‚urea or bile. This is important so as to help maintain balance within the organism
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purpose for this paper is to explain the urinary system. The urinary system is made of two kidneys‚ two ureters‚ two sphincters muscles‚ the bladder and the urethra. The kidneys filter metabolic waste and chemicals from blood to the urine. They do this by filtering units called nephrons. Kidneys are responsible for the production of erythropoietin that aids the formatting of red blood cells. The ureter carries the urine from the kidney to the bladder. These muscles are continuously tightening and relaxing
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Chandra SmayImmobility Paper Breckinridge School of Nursing The system I chose regarding immobility was the urinary system. In an immobile patient there are four main hazards with the urinary system: calculi‚ retention‚ incontinence and infection. Immobility also predisposes the patient to renal calculi‚ or kidney stones. Calcium is released from bone demineralization‚ due to this and urinary stasis or immobility‚ the precipitation of calcium occurs forming calculi or stones. Renal calculi
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increases enough for urine to be involuntarily lost.•Urinary retention increases pressure within the ureters and kidneys‚ which may cause renal insufficiency. Any deficit in blood flow to the kidney impairs its ability to filter and concentrate substances.• A distended bladder can be felt in the suprapubic area.• Increased circulating fluid maintains renal perfusion and flushes kidneys‚ bladder‚ and ureters of “sediment and bacteria.” Note: Initially‚ fluids
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