Please explain the differences among these three lines.' Comparison of effect of drinking 500 mL of water with 500 mL of isotonic water and 500 mL of hypertonic water on the chloride concentration of urine 14 12 10 8 30 60 90 120 Time (mins) Water Isotonic water -Hypertonic water Chloride concentration (g/L)

Please explain the differences among these three lines.' Comparison of effect of drinking 500 mL of water with 500 mL of isotonic water and 500 mL of hypertonic water on the chloride concentration of urine 14 12 10 8 30 60 90 120 Time (mins) Water Isotonic water -Hypertonic water Chloride concentration (g/L)

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter14: The Urinary System

Section: Chapter Questions

Problem 3SQE

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Similar questions

Given: Inulin is freely filtered in the glomerulus and not secreted nor reabsorbed in any appreciable amount at the nephron. If the concentration of inulin in the urine is 20 mg/mL, the concentration in blood plasma is 0.2 mg/mL plasma, and the rate of urine flow is 1 mL/min. a. What is GFR for this person? (Answer part a)
A patient comes to your medical practice with complaints of low urine output (not peeing). You use inulin to calculate the glomerular filtration rate (GFR) using the following information: Plasma level (P – constant over 24 hours): 10 mg/mL inulin. Urine sample (U): 144 mg inulin/mL urine. Urine formation (V): 10 mL/min. Using the fromula GFR=V ✕ U/P, you calculate a GFR of ... A) 144mL/min.. B) 14400 mL/min. C) 144 min./mL. D) 144 g mannitol/min.
List five (5) changes that may take place in a urine specimen that remains at room temperature for more than 2 hours.
The set of results that most accurately reflects severe renal disease is: 1) Serum creatinine, 1.0mg/dL;creatinine clearance, 110 ml/min; BUN, 17mg/dL 2) Serum creatinine, 1.0mg/dL; creatinine clearance, 95 ml/min; BUN, 43 mg/dL 3) Serum creatinine, 2.0mg/dL; creatinine clearance, 120 ml/min; BUN, 14 mg/dL 4) Serum creatinine, 3.7 mg/dL; creatinine clearance, 44 ml/min; BUN, 88 mg/dL
You have appointed a general urine analize for a girl of 3 months. Explain in detail for the mother the algorithm of urine collection.
The color of urine is determined mainly by ________. diet filtration rate byproducts of red blood cell breakdown filtration efficiency
The macula densa is/are: present in the renal medulla dense tissue present in the outer layer of the kidney cells present in the DCT and collecting tubules present in blood capillaries.
Give typing answer with explanation and conclusion 23. The onset of uremia can produce the following signs and symptoms in a patient with chronic kidney disease: a. excessive appetite, increased food intake b. fatty liver, intense itching, cardiomyopathy c. ulceration in oral cavity, calcium in soft tissue d. altered mental status, uremic frost
The urine is slightly thicker in summer than in winter?
Trace the flow of urine from its formation to its excretion from a cat. Use number 1 as the point of origin
** SELECT ALL THAT APPLY ** The descending limb of the nephron loop a) pulls water by osmosis into the lumen of the tubule b) is permeable to water only c) empties into the collecting duct d)contains fluid that becomes more and more concentrated as it moves down the tubule into the medulla e) is freely permeable to sodium and urea
50, Which of the following statements is FALSE? Multiple Choice Sensor cells in the macula densa are responsible for the tubuloglomerular feedback An increase in glomerular filtration would cause an increase in urine production. The proximal convoluted tubule reabsorbs 65-70% of water and Na+ ions entering it. The proximal convoluted tubule and nephron loop are subject to hormonal regulation of Na+ and water.