Urine Production and Dehydration Quiz

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Questions and Answers

What is the primary function of natriuretic hormone in diabetic kidney disease?

  • Opposes aldosterone and causes Na+ secretion (correct)
  • Inhibits Na+ secretion
  • Promotes Na+ reabsorption
  • Increases Ca++ reabsorption

Which hormone causes an increase in Ca++ reabsorption and blocks the reabsorption of phosphate?

  • Natriuretic hormone
  • Parathyroid hormone (correct)
  • Renin
  • Aldosterone

What is the primary function of volume sensing mechanisms like baroreceptors in the body?

  • Monitor blood pressure (correct)
  • Control ADH release
  • Regulate sodium levels
  • Promote vasodilation

How does alcohol affect the release of ADH in the body?

<p>Inhibits ADH release (C)</p> Signup and view all the answers

Which hormone indirectly controls sodium levels by regulating potassium movement?

<p>Natriuretic hormone (A)</p> Signup and view all the answers

What is a key function of the kidney in regulating body pH balance?

<p>Proper regulation of hydrogen ions (A)</p> Signup and view all the answers

What is the approximate daily amount of filtrate created by the glomeruli?

<p>200 liters (C)</p> Signup and view all the answers

What volume of urine excretion per day would indicate polyuria?

<p>More than 2.5 liters (D)</p> Signup and view all the answers

What may oliguria, the excretion of 300-500 mL of urine per day, indicate?

<p>Kidney disease (A)</p> Signup and view all the answers

What is the volume of urine excretion per day that would suggest anuria?

<p>Less than 50 mL (D)</p> Signup and view all the answers

What does the presence of leukocytes in urine typically indicate?

<p>Urinary tract infection (D)</p> Signup and view all the answers

If trace protein is detected in urine, what does it likely indicate?

<p>Damage to the glomerulus (D)</p> Signup and view all the answers

What is the main function of the urethra in both males and females?

<p>To transport urine from the bladder to the outside of the body (C)</p> Signup and view all the answers

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