Renal Assignment Bhajan Singh Bains S2620456 Laboratory: Thursday 1 pm to 4 pm Group 6 Tutor: Mr. have Course convener: Dr Suzie Owens Introduction The purpose of this lab appellative is to workplace the effects of exercise, caffeine and salt (sodium chloride) on the kidneys. The criterion of pretend produced is measured e very twenty proceedings to isolate whether the salt, caffeine and exercise developments or reduces water system take. The mechanism of hump up to involved in the maintenance of homeostasis by the kidneys and the results obtained in the laboratory experiment would be discussed in detail firearm answering the ten questions. The nephritic excretion systems of angiotensin, ADH and aldosterone atomic number 18 very crucial in maintaining blood pressure. Vascular ledger is keep by irrigate excretion or wet reabsorption by the kidneys. Renin is an enzyme inflammationd from renal arterioles w hen BP drops. Renin converts angiotensinogen into angiotensin I. angiotonin I is wherefore converted to angiotensin II by star (angiotensin converting enzyme). ACE is present in the endothelium of heart, brain, skeletal muscles, kidneys and pulmonary vessels. Angiotensin II is a very powerful vasoconstrictor and therefrom has a great effect on renal BP by enhancing renal flow and urine production.
Angiotensin II in like manner triggers the release of aldosterone which acts on renal tubules to profit reabsorption of water and sodium via the sodium potassium pump. 1. Effects of exercise on urine production. The results obtained from this experiment! indicate that there is minimal increase in urine production for the first forty minutes. The urine production after sixty minutes showed a outstanding increase (approximately 10 mls/minute). There is a slight decrease in urine production after 80 minutes (7 ml/min) and after 100 minutes (7.5 ml/min) urine output (Mls/min) metre (mins) The mechanism of...If you want to get a full essay, set it on our website:
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