Fluid and Electrolyte Balance Quiz
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Questions and Answers

What will happen due to differences in osmolalities of the ECF and ICF?

  • Water exchange across the capillary membrane
  • Fluid exchange across the capillary membrane
  • Water exchange across the cell membrane (correct)
  • Fluid exchange across the cell membrane
  • Which cells are the primary source of histamine during acute inflammation?

  • Leukocytes
  • Erythrocytes
  • Thrombocytes
  • Mast cells (correct)
  • What does high salt (sodium chloride) intake cause?

  • A, B, and C are correct (correct)
  • Increase in blood volume and blood pressure
  • Increase in secretion of Atrial Natriuretic Peptide
  • Increase in secretion of aldosterone
  • What is the predominant cation in the ISF compartment?

    <p>Na+ (C)</p> Signup and view all the answers

    Which of the following ratios is correct for ECF:ICF volumes?

    <p>1:2 (D)</p> Signup and view all the answers

    In which condition will the Hematocrit value not change?

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

    What is the largest anion in extracellular fluid?

    <p>Chloride ions (A)</p> Signup and view all the answers

    Which of the following is NOT a component of extracellular fluid?

    <p>Glucose (C)</p> Signup and view all the answers

    What is the primary purpose of using iodinated molecules in the Indicator Dilution Method?

    <p>To measure the volume of extracellular fluid (C)</p> Signup and view all the answers

    Which of the following Starling forces is responsible for pushing fluids out of capillaries?

    <p>Capillary hydrostatic pressure (Pc) (C)</p> Signup and view all the answers

    What is the primary cause of histamine-induced edema?

    <p>Increased permeability of capillaries (C)</p> Signup and view all the answers

    What is the normal value of interstitial hydrostatic pressure (Pi) in a healthy individual?

    <p>0 mmHg (A)</p> Signup and view all the answers

    What is the major ECF buffer component?

    <p>Bicarbonate ions (A)</p> Signup and view all the answers

    Which of the following is not one of Starling Forces?

    <p>Intracellular hydrostatic pressure (B)</p> Signup and view all the answers

    Differences in osmolalities of the ECF and ICF will result in:

    <p>Water exchange across the cell membrane (B)</p> Signup and view all the answers

    What is the primary source of histamine that is released during acute inflammation?

    <p>Mast cells (D)</p> Signup and view all the answers

    The predominant cation in the ISF compartment is:

    <p>Na+ (A)</p> Signup and view all the answers

    Which of the following is correct regarding the ration of ECF:ICF volumes?

    <p>1:2 (B)</p> Signup and view all the answers

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