PRIN OF ANAT & PHYS WILEY PLUS ACCESS
15th Edition
ISBN: 9781119659488
Author: Tortora
Publisher: WILEY
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Chapter 26, Problem 15CP
Summary Introduction
To review:
The equation used for the calculating NFP (net filtration pressure). Also, define each term.
Introduction:
NFP is defined as the total pressure that promotes filtration out of the capillary and into the tissue spaces. It depends on the two pressures that oppose filtration and one pressure that facilitates filtration.
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Write the equation for the calculation of net filtration pressure (NFP), and explain the meaning of each term.
Calculate net filtration pressure given the following values: glomerular hydrostatic pressure = 50 mm Hg, blood colloid osmotic pressure = 25 mm Hg, capsular hydrostatic pressure = 20 Hg.
Explain how to calculate the net filtration pressure.
Chapter 26 Solutions
PRIN OF ANAT & PHYS WILEY PLUS ACCESS
Ch. 26 - Explain the role of each organ of the urinary...Ch. 26 - 2. What are examples of wastes that may be present...Ch. 26 - 3. Describe the location of the kidneys. Why are...Ch. 26 - 4. Identify the three layers that surround the...Ch. 26 - Prob. 5CPCh. 26 - Prob. 6CPCh. 26 - Prob. 7CPCh. 26 - Prob. 8CPCh. 26 - Prob. 9CPCh. 26 - 10. Where is the juxtaglomerular apparatus (JGA)...
Ch. 26 - How do tubular reabsorption and tubular secretion...Ch. 26 - Prob. 12CPCh. 26 - What is the major chemical difference between...Ch. 26 - Prob. 14CPCh. 26 - Prob. 15CPCh. 26 - How is glomerular filtration rate regulated?Ch. 26 - Prob. 17CPCh. 26 - Describe two mechanisms in the PCT, one in the...Ch. 26 - 19. How do intercalated cells secrete hydrogen...Ch. 26 - Graph the percentages of filtered water and...Ch. 26 - 21. How do symporters in the ascending limb of the...Ch. 26 - 22. How does ADH regulate facultative water...Ch. 26 - Prob. 23CPCh. 26 - What are the characteristics of normal urine?Ch. 26 - Prob. 25CPCh. 26 - How may kidney function be evaluated?Ch. 26 - Prob. 27CPCh. 26 - What forces help propel urine from the renal...Ch. 26 - What is micturition? How does the micturition...Ch. 26 - 30. How do the location, length, and histology of...Ch. 26 - Prob. 31CPCh. 26 - Prob. 32CPCh. 26 - Which tissue gives rise to collecting ducts,...Ch. 26 - 34. To what extent do kidney mass and filtration...Ch. 26 - Prob. 1CTQCh. 26 - For each of the following urinalysis results,...Ch. 26 - Prob. 3CTQ
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- If the rate of urine formation is 2 ml/min, the urine inulin concentration is 25 mg/ml, and the plasma inulin concentration 0.5 mg/ml, then the GFR is 6.25 mL/min None of the choices are correct. (c) 0.04 mL/min D) 100 mL/min E) more data is needed to calculate the GFRarrow_forwardUse these values of the forces below to determine the net filtration pressure (enter a number): BHP = 30 mm Hg BCOP = 25 m Hg IFOP = 2 mm Hg IFHP = 0 mm Hg The net filtration pressure is mm Hg.arrow_forwardIf a patient collects a 24 hour urine specimen with a volume of 1500 mL, and the patient's serum Creatinine is 5 mg/dl, and the urine creatinine is 100 mg/dl, then what is the creatinine clearance in ml/min?arrow_forward
- Describe how net filtration is calculated and be sure to include the pressure associated with the Net filtration pressure. Be sure to include exact values of each pressurearrow_forwardA 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.arrow_forwardGive the 4 factors affecting the urine volume in physiological system. Explain how each factor affects the volume of urine.arrow_forward
- Diabetes insipidus (DI) is a condition where the action of antidiuretic hormone (vasopressin) is inhibited. If normal urine concentration is 300 mOsm/L, what would you expect the urine concentration to be of a patient with DI?arrow_forwardGlomerular filtration is affected by forces that oppose and promote filtration. What are these forces and explain the theory behind net filtration pressure?arrow_forwardIdentify the two buffer systems in the tubular fluid that carry excess hydrogen ions into the urine and prevent the pH from dropping too low.arrow_forward
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