Urinalysis Exam 1
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Questions and Answers

What is the functional unit of the kidney?

  • Nephron (correct)
  • Renin
  • Glomerulus
  • Aldosterone
  • What is the functional unit of the kidney?

  • The glomerulus
  • The renal pelvis
  • The nephron (correct)
  • The renal cortex
  • What is the functional unit of the kidney?

  • The bladder
  • The nephron (correct)
  • The glomerulus
  • The ureter
  • What is the functional unit of the kidney?

    <p>The nephron</p> Signup and view all the answers

    What is the functional unit of the kidney?

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

    What is the functional unit of the kidney?

    <p>The nephron</p> Signup and view all the answers

    What is responsible for filtering blood arriving from the afferent arteriole?

    <p>The glomerulus</p> Signup and view all the answers

    What is responsible for filtering blood arriving from the afferent arteriole?

    <p>The glomerulus</p> Signup and view all the answers

    What regulates blood pressure and sodium reabsorption in the kidneys?

    <p>The Renin-Angiotensin-Aldosterone System</p> Signup and view all the answers

    What is responsible for filtering blood arriving from the afferent arteriole?

    <p>The glomerulus</p> Signup and view all the answers

    What is responsible for filtering blood arriving from the afferent arteriole?

    <p>The glomerulus</p> Signup and view all the answers

    What regulates blood pressure and sodium reabsorption in the kidneys?

    <p>The Renin-Angiotensin-Aldosterone System</p> Signup and view all the answers

    What system regulates blood pressure and sodium reabsorption?

    <p>The Renin-Angiotensin-Aldosterone System</p> Signup and view all the answers

    What is responsible for filtering blood arriving from the afferent arteriole?

    <p>The glomerulus</p> Signup and view all the answers

    What is responsible for filtering blood arriving from the afferent arteriole?

    <p>The glomerulus</p> Signup and view all the answers

    What regulates blood pressure and sodium reabsorption?

    <p>The Renin-Angiotensin-Aldosterone System</p> Signup and view all the answers

    What regulates blood pressure and sodium reabsorption?

    <p>The Renin-Angiotensin-Aldosterone System</p> Signup and view all the answers

    What system regulates blood pressure and sodium reabsorption?

    <p>The Renin-Angiotensin-Aldosterone System</p> Signup and view all the answers

    What is responsible for urine formation and waste removal?

    <p>The nephron</p> Signup and view all the answers

    What occurs through the glomerular filtration barrier?

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

    What is responsible for urine formation and waste removal?

    <p>The nephron</p> Signup and view all the answers

    What removes substances from urine and returns them to the blood?

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

    What occurs through the glomerular filtration barrier?

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

    What removes substances from urine and returns them to the blood?

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

    What affects filtration in the kidneys?

    <p>Hydrostatic pressure and oncotic pressure</p> Signup and view all the answers

    What affects filtration in the glomerular filtration barrier?

    <p>Hydrostatic pressure and oncotic pressure</p> Signup and view all the answers

    What affects filtration in the glomerular filtration barrier?

    <p>Hydrostatic pressure and oncotic pressure</p> Signup and view all the answers

    What affects filtration in the kidneys?

    <p>Hydrostatic pressure and oncotic pressure</p> Signup and view all the answers

    What affects filtration in the kidneys?

    <p>Hydrostatic pressure and oncotic pressure</p> Signup and view all the answers

    What affects filtration in the kidneys?

    <p>Hydrostatic pressure and oncotic pressure</p> Signup and view all the answers

    What mechanisms are involved in reabsorption in the kidneys?

    <p>Active and passive transport mechanisms</p> Signup and view all the answers

    What removes substances from urine and returns them to the blood?

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

    What removes substances from urine and returns them to the blood?

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

    What removes substances from urine and returns them to the blood?

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

    What removes substances from urine and returns them to the blood?

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

    What mechanisms are involved in reabsorption in the kidneys?

    <p>Active and passive transport mechanisms</p> Signup and view all the answers

    Which hormones regulate sodium and water reabsorption in the kidneys?

    <p>Aldosterone and ADH</p> Signup and view all the answers

    What mechanisms are involved in reabsorption?

    <p>Active and passive transport mechanisms</p> Signup and view all the answers

    Which hormones regulate sodium and water reabsorption in the kidneys?

    <p>Aldosterone and ADH</p> Signup and view all the answers

    What mechanisms are involved in reabsorption in the kidneys?

    <p>Active and passive transport mechanisms</p> Signup and view all the answers

    What mechanisms are involved in reabsorption?

    <p>Active and passive transport mechanisms</p> Signup and view all the answers

    What mechanisms are involved in reabsorption in the kidneys?

    <p>Active and passive transport mechanisms</p> Signup and view all the answers

    Study Notes

    1. The kidneys are responsible for urine formation and waste removal.
    2. The nephron is the functional unit of the kidney.
    3. The glomerulus filters blood arriving from the afferent arteriole.
    4. Reabsorption and excretion are controlled by the nephrons.
    5. The Renin-Angiotensin-Aldosterone System regulates blood pressure and sodium reabsorption.
    6. Filtration occurs through the glomerular filtration barrier.
    7. Hydrostatic pressure and oncotic pressure affect filtration.
    8. Filtration and reabsorption remove substances from urine and return them to the blood.
    9. Active and passive transport mechanisms are involved in reabsorption.
    10. Hormones such as aldosterone and ADH regulate sodium and water reabsorption.

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