electrolyte and fluid balances for your body. • Kidneys filter blood‚ reabsorb and secrete ions‚ and produce urine. – Without this important function you would die in a few days. Copyright ©2011 by Pearson Education‚ Inc. All rights reserved. System Overview • Consists of: – 2 kidneys; bean-shaped organs located in the superior dorsal abdominal cavity that filter blood and make urine – Accessory structures – Ureter is a tube that carries urine from each kidney to – The single urinary bladder‚ located
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Roy Levin Bio 11 Lab Dr.Izquierdo Analysis of Macromolecules in Tissue Homogenates of Bos taurusMaterials and Methods The homogenates provided were made by homogenizing tissues in a sucrose phosphate buffer in a 1:20 ratio. The protein concentration in bovine cells was measured by diluting the homogenate with a 1:5 ratio; 50 microliters of homogenate and 200 microliters of water. Then 5 known protein concentration samples which were 0.4‚ 0.8‚ 1.2‚ 1.6‚ 2.0 mg/ml of bovine serum were used to
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How can AKI be prevented? According to the National Confidential Enquiry into Patient Outcome and Death 2009‚ up to 30% of cases of acute kidney injury may be preventable and the best ’treatment of AKI is prevention.’ [3]This can mainly be done by identifying patients most at risk as early as possible. This would involve constant monitoring of urinary output and serum creatinine levels for the high risk patients. However in general‚ all hospitalized patients with acute illness should be monitored
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two kidneys that filter the blood‚ two ureters‚ a urinary bladder‚ and a urethra to convey waste substances to the outside. 17 -3 Copyright The McGraw-Hill Companies‚ Inc. Permission required for reproduction or display. Kidneys A. The kidney is a reddish brown‚ bean-shaped organ 12 centimeters long; it is enclosed in a tough‚ fibrous capsule. 17 -4 CopyrightThe McGraw-Hill Companies‚ Inc. Permission required for reproduction or display. B. Location of the Kidneys 1. The kidneys are positioned
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processes. Better known for their ability to process waste‚ the kidneys are responsible for the secretion of four different hormones: rennin‚ calcitriol‚ erythropoietin and thrombopoietin These chemicals released by the kidneys affect a wide range of bodily processes dealing with the circulatory and skeletal systems. Understanding the endocrine functions of the kidneys is necessary to understand the full impact the kidneys have on the body. Rennin is a proteolytic enzyme responsible for
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Question #5 Unlike their friend Jemima‚ the other patients have all experienced a drop in blood pressure (Hypotension) and have an elevated heart rate (125-135 bpm) Hypertension occurs when blood pressure drops below 90 mm Hg systolic or 60 mm Hg diastolic number. Due to the girls all consuming substances that affect their bodies to normally retain water‚ they have all suffered similar symptoms but to different degrees. Dehydration causes the volume of blood circulating through the body to decrease
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The Excretory System • Main functions of the excretory system are: o to concentrate wastes and expel them from the body o to regulate fluids and water within the body • Most metabolic wastes and toxins are dissolved in the body’s internal environment‚ so the maintenance of the body fluids is essential for keeping the body free of waste products enabling it to function properly. Excretion in Invertebrates and Non-mammaliam Vertebrates • Single celled organisms and simple multicellular
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intestine). The tapered left side of the organ is called the body and extends slightly superiorly/upward and the end‚ called the tail lies near the spleen.The gallbladder is located inferior to the liver and is on the right side of the abdomen. The kidneys are located in the posterior part of the abdomen. The left
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usually leads to other problems having to do with your eyes‚ kidneys‚ and nerves. With your eyes cataracts and/or retinopathy can develop with retinopathy‚ damage to the retina‚ being more common. In order to avoid these problems keeping your blood glucose and having annual dilated eye check ups are important. Then also with microvascular complications comes kidney disease‚ or diabetic nephropathy‚ which can lead to dialysis and kidney transplant. Again poorly controlling your diabetes is what will
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White Rat Dissection Lab Report Learn about the anatomy of the White Rat. Gain dexterity with instruments used in the dissection procedure. Compare and /or contrast the anatomy of the White Rat with that one of the Human body. Cadaver of a White rat‚ preserved in chloroform. A dissection pan‚ Butcher’s twine‚ Bounty paper towels‚ latex gloves. 3. Instruments used in the dissection kit: Scissors; Forceps; Scalpel; and the Probe The first step was to obtain the White Rat and
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