33. The rate of HCO3-reabsorption in the renal tubules is increased by which of the following?OA) A decrease in the filtered load of HCO3OB) An increase in arterial Pco₂C) An increase in extracellular fluid volumeOD) An increase in serum Cl-concentrationO) E Inhibition of renal carbonic anhydrase activity

Introduction: By reabsorbing bicarbonate that has been filtered by the glomeruli and excreting…

Answered: 33. The rate of HCO, reabsorption in…

Essentials of Pharmacology for Health Professions

7th Edition

ISBN:9781305441620

Author:WOODROW

Publisher:WOODROW

Chapter15: Urinary System Drugs

Section: Chapter Questions

Problem 12CRQ

See similar textbooks

Similar questions

Describe the effect of ADH on renal collecting tubules.
Name at least five symptoms of kidney failure.
Name the structures found in the renal hilum.
44. Fluid reabsorption by the proximal renal tubule can be increased by which of the following mechanisms in capillaries? OA) Decreasing the hydrostatic pressure in the glomerular capillaries B) Decreasing the oncotic pressure in the peritubular capillaries C) Increasing the hydrostatic pressure in the peritubular capillaries OD) Increasing the oncotic pressure in the peritubular capillaries
44. Fluid reabsorption by the proximal renal tubule can be increased by which of the following mechanisms in capillaries? OA) Decreasing the hydrostatic pressure in the glomerular capillaries B) Decreasing the oncotic pressure in the peritubular capillaries OC) Increasing the hydrostatic pressure in the peritubular capillaries OD) Increasing the oncotic pressure in the peritubular capillaries
40. During an experiment, a drug that specifically dilates the efferent arterioles of the kidney is infused into an experimental animal. Which of the following sets of renal changes is most likely to occur in response to the drug? 4 A) B) E) F) G) Absolute Proximal Tubule Reabsorption ↑ ↑ ↑ Renal O₂ Consumption ↑ ↓ ↑ Filtration Fraction ↑ ↑
40. Which of the following lettered curves in the graph shown best illustrates the renal handling of inulin? O A) 150- 15 100- 50- B A Filtered load remaining in tubular lumen (%) 200- 0+ OB) Proximal Loop of tubule Henle O C) Distal tubule HL Urine OD) O E)
26. An investigator is interested in measuring renal plasma flow in an experiment. The clearance of which of the following compounds would best approximate this parameter? OA) p-Aminohippurate OB) Bicarbonate OC) Inulin D) Potassium E) Sodium OF) Water
56. A 20-year-old man with an adrenal neoplasm has increased aldosterone production. Which of the following is the most likely effect on renal function? A) Decreased excretion of K+ B) Decreased reabsorption of HCO3- C) Decreased synthesis of NH4+ OD) Increased excretion of Na+ E) Increased secretion of H+
49. A healthy 27-year-old man ingests 500 mL of hypertonic saline (5%). Which of the following laboratory findings is most likely? OA) Decreased plasma arginine vasopressin concentration B) Decreased plasma osmolality OC) Decreased urine flow rate OD) Increased free water clearance
17. A 55-year-old man comes to the physician for a routine health maintenance examination. Blood pressure is 170/98 mm Hg. Diagnostic studies show stenosis in the lett renal artery The right renal artery is normal. Which of the following findings is most likely on further evaluation? OA) Decreased extracellular fluid volume B) Decreased plasma aldosterone concentration C) Increased plasma renin activity D) Increased serum potassium concentration OE) Increased 24-hour urinary sodium excretion
31. A 45-year-old woman has renal tubular acidosis caused by inadequate reabsorption of sodium bicarbonate in her kidneys. Which of the being parts of the malfunctioning in this patient? A) Collecting duct B) Distal convoluted tubule OC) Glomerulus OD) Loop of Henle OE) Proximal convoluted tubule

SEE MORE QUESTIONS

Recommended textbooks for you

Essentials of Pharmacology for Health Professions

Nursing

ISBN:

9781305441620

Author:

WOODROW

Publisher:

Cengage

Basic Clinical Laboratory Techniques 6E

Biology

ISBN:

9781133893943

Author:

ESTRIDGE

Publisher:

Cengage

Anatomy & Physiology

Biology

ISBN:

9781938168130

Author:

Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:

OpenStax College

Essentials of Pharmacology for Health Professions

Nursing

ISBN:

9781305441620

Author:

WOODROW

Publisher:

Cengage

Basic Clinical Laboratory Techniques 6E

Biology

ISBN:

9781133893943

Author:

ESTRIDGE

Publisher:

Cengage

Anatomy & Physiology

Biology

ISBN:

9781938168130

Author:

Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:

OpenStax College

SEE MORE TEXTBOOKS