ANATOMY+PHYSIOLOGY (LL) >CUSTOM PKG.<
4th Edition
ISBN: 9781264457861
Author: McKinley
Publisher: MCG CUSTOM
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Textbook Question
Chapter 24, Problem 19DYKB
Identify all of the following that are functions of the kidney:
(a) maintain blood pH; (b) regulate blood ion concentrations: (c) regulate blood volume and blood pressure; (d) eliminate wastes, some hormones, and certain drugs from the blood; (e) release renin; (f) release erythropoietin; and (g) stimulate the final step in calcitriol formation.
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Which of the following statements is false regarding aging?
a) Decreased ability to contribute to vitamin D synthesis, leading to Ca2 + deficiency and bone fractures.
b) Numbers of glomeruli decrease and hence the ability to secrete and reabsorb.
c) Gradually increasing size of the kidneys
d) The ability to concentrate urine decreases and the kidneys respond to memories of ADH and aldosterone.
Renin:
A) Is released by the adrenal gland in response to low blood pressure
B) Is released by the thyroid gland in response to low serum calcium
C) None of these answers is correct
D) Is released by the juxtaglomerular apparatus cells in response to decreased cellular stretch indicating low blood pressure
E) Is released by the juxtaglomerular apparatus cells in response to increased blood oxygen levels
The kidneys are stimulated to produce renin_____
b) when the sympathetic nervous system is activated
c) when the pH of the urine decreases
d) by an increase in the blood pressure
e) when the peritubular capillaries are dilated
Chapter 24 Solutions
ANATOMY+PHYSIOLOGY (LL) >CUSTOM PKG.<
Ch. 24.1 - Which structure of the urinary system forms urine,...Ch. 24.1 - What are the two means by which the kidney helps...Ch. 24.2 - What tissue composes the fibrous capsule that...Ch. 24.2 - What are the regions of the kidney that drain...Ch. 24.2 - What three anatomic structures of the kidney are...Ch. 24.3 - Prob. 6WDYLCh. 24.3 - Prob. 7WDYLCh. 24.3 - Prob. 8WDYLCh. 24.3 - Differentiate between the function of principal...Ch. 24.3 - What are the two primary cellular components of...
Ch. 24.4 - Prob. 11WDYLCh. 24.4 - What are the three major types of capillaries...Ch. 24.4 - What is the pathway of fluid filtered by the...Ch. 24.5 - How does tubular reabsorption differ from tubular...Ch. 24.5 - How are the components of the filtration membrane...Ch. 24.5 - What is normally filtered across the glomerular...Ch. 24.5 - Prob. 17WDYLCh. 24.5 - What is the value of the NFP if the glomerular...Ch. 24.5 - Prob. 19WDYLCh. 24.5 - If HPg increases, what is the effect on NFP? Is...Ch. 24.5 - Does urine production increase, decrease, or stay...Ch. 24.5 - What are the three factors that regulate...Ch. 24.5 - Prob. 23WDYLCh. 24.6 - What are the significant anatomic and physiologic...Ch. 24.6 - What is the transport maximum of a substance? How...Ch. 24.6 - Prob. 26WDYLCh. 24.6 - Why are proteins said to be transported rather...Ch. 24.6 - How does Na+ reabsorption occur? Which two...Ch. 24.6 - What is the effect of parathyroid hormone on the...Ch. 24.6 - How is the movement of H+ and HCO3 regulated by...Ch. 24.6 - Prob. 31WDYLCh. 24.6 - Prob. 32WDYLCh. 24.6 - Prob. 33WDYLCh. 24.7 - Prob. 34WDYLCh. 24.7 - Prob. 35WDYLCh. 24.8 - Prob. 36WDYLCh. 24.8 - Prob. 37WDYLCh. 24.8 - Prob. 38WDYLCh. 24.8 - Prob. 39WDYLCh. 24 - Prob. 1DYKBCh. 24 - _____ 2. When the kidneys are described as being...Ch. 24 - _____ 3. Which of the following is located within...Ch. 24 - _____ 4. All of the following are capillaries...Ch. 24 - _____ 5. Which of the following is a component of...Ch. 24 - _____ 6. If blood pressure in the glomerulus...Ch. 24 - _____ 7. Which hormone increases Na+ and water...Ch. 24 - _____ 8. If the tubular maximum is exceeded, then...Ch. 24 - _____ 9. The function unique to the nephron loop...Ch. 24 - _____ 10. If antidiuretic hormone (ADH)...Ch. 24 - Trace blood flow into and out of the kidney....Ch. 24 - Describe where filtrate, tubular fluid, and urine...Ch. 24 - Describe the anatomic components of the...Ch. 24 - Prob. 14DYKBCh. 24 - Explain how glomerular filtration rate (GFR) is...Ch. 24 - Discuss the affect of aldosterone and antidiuretic...Ch. 24 - Explain how antidiuretic hormone (ADH) is...Ch. 24 - Describe the significant differences between blood...Ch. 24 - Identify all of the following that are functions...Ch. 24 - Explain the process of micturition.Ch. 24 - Use the following paragraph to answer questions...Ch. 24 - Prob. 2CALCh. 24 - Use the following paragraph to answer questions...Ch. 24 - Martin, a young man of 20, was in a car accident...Ch. 24 - A 19-year-old male named Paul was in a diving...Ch. 24 - A patient with cancer is treated with...Ch. 24 - Prob. 2CSLCh. 24 - Males who suffer from either benign prostatic...
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