Fluid Volume Deficit and Excess in Circulating Volume Terms
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Questions and Answers

Which term refers to the accumulation of fluid in body spaces, such as ascites in the abdominal cavity or pleural effusion in the pleural space?

  • Extracellular spacing
  • Second spacing
  • ICF spacing
  • Third spacing (correct)
  • What is the term used for low circulating volume, which can occur due to hemorrhage or plasma-to-interstitial fluid shift?

  • Fluid volume excess
  • Hypovolemia (correct)
  • Hypervolemia
  • Dehydration
  • In which spacing does edema in tissues occur, leading to an excessive accumulation in the interstitial fluid and possibly the intracellular fluid?

  • ICF spacing
  • First spacing
  • Third spacing
  • Second spacing (correct)
  • What is the goal when managing dehydration or fluid volume deficit, according to the text?

    <p>Replace water &amp; electrolytes, give blood if due to hemorrhage</p> Signup and view all the answers

    Which term describes the abnormal retention of fluids, such as in congestive heart failure (CHF), resulting in high circulating volume?

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

    Where is the fluid located in the extracellular space?

    <p>In the space between cells</p> Signup and view all the answers

    Which electrolyte is mainly focused on in terms of distribution in the body?

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

    Where is Sodium (Na+) concentration measured when labs are drawn?

    <p>Both inside and outside the cells</p> Signup and view all the answers

    Which compartment in the body contains most of the Potassium (K+)?

    <p>Intracellular space</p> Signup and view all the answers

    Which electrolyte is easier to measure when drawing lab values for a patient?

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

    What is the main electrolyte found in Lactated Ringer's (LR) solution?

    <p>Potassium (K+)</p> Signup and view all the answers

    In terms of distribution, which electrolyte has little presence in the intracellular space?

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

    What is the main function of crystalloid IV fluids like Normal Saline (NS) 0.9%?

    <p>Maintaining osmotic gradient between extravascular and intravascular compartments</p> Signup and view all the answers

    Which of the following IV solutions is hypertonic and provides calories?

    <p>D10W</p> Signup and view all the answers

    Which type of IV solution is better suited for treating dehydration rather than expanding plasma volume?

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

    What is the risk associated with overuse of crystalloid IV fluids like Normal Saline?

    <p>Cellular swelling</p> Signup and view all the answers

    What is the main function of colloid IV solutions like Albumin?

    <p>Increasing colloidal osmotic pressure</p> Signup and view all the answers

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