Fluid Volume & Electrolytes 2024 Tysak Terms Quiz
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Questions and Answers

What is the term used to describe a solution that has a higher concentration than plasma?

  • Hypertonic (correct)
  • Isotonic
  • Hyperosmotic
  • Hypotonic

    • Which of the following is used to treat high potassium levels?

  • Dialysis
  • Diuretics
  • Sodium polystyrene sulfonate (correct)
  • Potassium chloride

    • What is the main effect of diuretics on the kidneys?

  • They block tubular secretion
  • They decrease water reabsorption
  • They increase urine pH
  • They increase sodium and chloride reabsorption (correct)

    • Which type of diuretic blocks sodium and chloride reabsorption in the loop of Henle?

    <p>Furosemide</p> Signup and view all the answers

    What is the term used to describe a decrease in urine output?

    <p>Oliguria</p> Signup and view all the answers

    What is the main difference between thiazide diuretics and loop diuretics?

    <p>Thiazide diuretics block sodium and chloride reabsorption in the distal convoluted tubule</p> Signup and view all the answers

    What is the primary mechanism of action of spironolactone?

    <p>Inhibits the Na-K pump</p> Signup and view all the answers

    Which of the following is NOT a therapeutic use of spironolactone?

    <p>Renal Failure</p> Signup and view all the answers

    Which adverse effect is associated with spironolactone?

    <p>All of the above</p> Signup and view all the answers

    Which drug interaction is a concern with spironolactone?

    <p>All of the above</p> Signup and view all the answers

    What is the primary mechanism of action of mannitol?

    <p>Creates an osmotic force</p> Signup and view all the answers

    Which of the following is a therapeutic use of mannitol?

    <p>Reducing intracranial pressure (ICP)</p> Signup and view all the answers

    What is the term for a solution with a concentration lower than plasma?

    <p>Hypotonic</p> Signup and view all the answers

    Which diuretic blocks sodium and chloride reabsorption in the distal convoluted tubule?

    <p>Hydrochlorothiazide</p> Signup and view all the answers

    What is the major classification of diuretics that is considered less potent and suitable for outpatient use?

    <p>Thiazide diuretics</p> Signup and view all the answers

    Which electrolyte imbalance is managed by avoiding foods and medicines rich in potassium?

    <p>Potassium imbalance</p> Signup and view all the answers

    What is the primary site of action for diuretics to increase urine excretion?

    <p>Loop of Henle</p> Signup and view all the answers

    Which term refers to a decrease in urine output?

    <p>Oliguria</p> Signup and view all the answers

    What is the main effect of diuretics on sodium and chloride reabsorption in the kidneys?

    <p>Block reabsorption</p> Signup and view all the answers

    Which diuretic directly inhibits the sodium-potassium exchange in the distal tubules?

    <p>Spironolactone</p> Signup and view all the answers

    What is the primary concern with the use of spironolactone?

    <p>Hypokalemia</p> Signup and view all the answers

    Which diuretic is an osmotic agent that creates an osmotic force to promote diuresis?

    <p>Mannitol</p> Signup and view all the answers

    Which of the following is a potential drug interaction with spironolactone?

    <p>Digoxin</p> Signup and view all the answers

    Which diuretic is contraindicated in patients with renal or hepatic impairment?

    <p>All of the above</p> Signup and view all the answers

    Which diuretic is classified as a potassium-sparing diuretic?

    <p>Spironolactone</p> Signup and view all the answers

    Which diuretic is commonly used to reduce intracranial pressure (ICP) and intraocular pressure (IOP)?

    <p>Mannitol</p> Signup and view all the answers

    Which of the following is a potential adverse effect of spironolactone?

    <p>Ototoxicity</p> Signup and view all the answers

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