Factors Affecting Body Fluid, Electrolyte, & Acid Base Balance
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Questions and Answers

What is the primary function of the substances being referred to?

  • To defend against pathogens
  • To regulate body temperature
  • To provide energy
  • To transport nutrients and waste products (correct)

    • What is the secondary function of the substances being referred to?

  • To store energy
  • To facilitate nerve conduction
  • To act as a lubricant (correct)
  • To regulate blood pressure

    • What is the relationship between the substances and waste products?

  • The substances transport waste products (correct)
  • The substances produce waste products
  • The substances are waste products
  • The substances are affected by waste products

    • What can be inferred about the nature of the substances?

    <p>They are liquid in nature</p> Signup and view all the answers

    What is the role of the substances in maintaining homeostasis?

    <p>They transport nutrients and waste products</p> Signup and view all the answers

    What is a critical factor in the blunted thirst response in elderly people?

    <p>Neurological degradation</p> Signup and view all the answers

    How does the blunted thirst response in elderly people affect body fluid balance?

    <p>Dehydration occurs more frequently</p> Signup and view all the answers

    What is the primary consequence of the blunted thirst response in elderly people?

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

    Why is the blunted thirst response in elderly people a concern for healthcare providers?

    <p>It can lead to dehydration and other serious health complications</p> Signup and view all the answers

    What is the age-related factor that contributes to the blunted thirst response in elderly people?

    <p>Neurological degradation</p> Signup and view all the answers

    What is the concentration of sodium chloride in normal saline solution?

    <p>0.9%</p> Signup and view all the answers

    Which type of solution has a higher concentration of solutes compared to normal saline solution?

    <p>Hypertonic solution</p> Signup and view all the answers

    What is the characteristic of a hypotonic solution compared to normal saline solution?

    <p>Lower solute concentration</p> Signup and view all the answers

    What is the relationship between normal saline solution and a hypertonic solution?

    <p>Normal saline solution is less concentrated</p> Signup and view all the answers

    Which of the following is not a characteristic of normal saline solution?

    <p>Lower solute concentration</p> Signup and view all the answers

    What is the primary categorization of body fluid?

    <p>Intracellular and extracellular fluid</p> Signup and view all the answers

    What is the main distinction between intracellular and extracellular fluid?

    <p>Location in the body</p> Signup and view all the answers

    Which of the following is a characteristic of extracellular fluid?

    <p>Makes up 60% of total body fluid</p> Signup and view all the answers

    What is the relationship between intracellular and extracellular fluid?

    <p>Interdependent and closely linked</p> Signup and view all the answers

    What is the primary function of the distribution of body fluid?

    <p>Supporting cellular functions</p> Signup and view all the answers

    What happens to cells when they are placed in a hypertonic solution?

    <p>They shrink due to water leaving the cell</p> Signup and view all the answers

    What is the purpose of fluid movement in a hypertonic solution?

    <p>To create an equilibrium</p> Signup and view all the answers

    What would be the result of placing a cell in a hypertonic solution with a higher solute concentration?

    <p>The cell would shrink due to increased water loss</p> Signup and view all the answers

    What drives the fluid movement in a hypertonic solution?

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

    What is the result of the fluid movement in a hypertonic solution on the cell membrane?

    <p>The cell membrane becomes less permeable</p> Signup and view all the answers

    Study Notes

    Factors Affecting Body Fluid, Electrolyte, and Acid-Base Balance

    • Age is a factor that affects body fluid, electrolyte, and acid-base balance, as elderly people have a blunted thirst response.

    Importance of Water in the Body

    • Water plays a crucial role as a transport mechanism for nutrients, waste products, and other substances.
    • Water acts as a lubricant in the body.

    Distribution of Body Fluid

    • The body fluid is divided into two major components: intracellular fluid and extracellular fluid.

    Types of Solutions

    • Normal saline solution is a type of solution with a concentration of 0.9% NaCl.
    • Hypertonic solution: a solution with a higher solute concentration, causing cells to shrink as fluid is drawn out to create balance.
    • Hypotonic solution: a solution with a lower solute concentration, causing cells to swell as fluid is drawn in to create balance.

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    Description

    This quiz covers the factors that influence body fluid, electrolyte, and acid base balance, including age-related effects. Learn how different factors impact the body's balance and how to maintain optimal balance.

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