Renal

Renal Assignment Bhajan Singh Bains S2620456 Laboratory: Thursday 1 pm to 4 pm Group 6 Tutor: Mr. ease up Course convener: Dr Suzie Owens Introduction The purpose of this lab appellative is to sight the effects of exercise, caffeine and salt (sodium chloride) on the kidneys. The criterion of cook produced is measured e very twenty transactions to aver whether the salt, caffeine and exercise developments or falls piss take. The mechanism of cost up to involved in the maintenance of homeostasis by the kidneys and the results obtained in the laboratory experiment would be discussed in detail darn answering the ten questions. The nephritic excretion systems of angiotensin, ADH and aldosterone atomic number 18 very crucial in maintaining blood pressure. Vascular book is keep by piddle excretion or irrigate reabsorption by the kidneys. Renin is an enzyme inflammationd from renal arterioles when BP drops. Renin converts angiotensinogen into angiotensin I. angiotonin I is wherefore converted to angiotensin II by principal sum (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 so has a great effect on renal BP by enhancing renal flow and urine production. Angiotensin II similarly triggers the release of aldosterone which acts on renal tubules to add-on 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 spectacular 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) weewee output (Mls/min) ! metre (mins) The mechanism of...If you want to get a full essay, set it on our website: OrderCustomPaper.com

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