Blood Urea and Protein Catabolism Quiz
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Questions and Answers

Which organ predominantly clears urea from the body?

  • Liver
  • Kidney (correct)
  • Lung
  • Stomach

What is the primary organ responsible for the formation of urea?

  • Pancreas
  • Spleen
  • Kidney
  • Liver (correct)

What is the major nitrogen-containing metabolic product of protein catabolism in humans?

  • Ammonia
  • Urea (correct)
  • Bilirubin
  • Glucose

Which of the following is the primary function of the kidney?

<p>Filtering the blood (A)</p> Signup and view all the answers

What is the role of the kidney in regulating the extracellular fluid concentrations?

<p>Regulating sodium concentration (D)</p> Signup and view all the answers

Which test specifically measures the clearance of creatinine from the blood?

<p>Serum Creatinine Test (D)</p> Signup and view all the answers

In which organ does urea predominantly form in humans?

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

What condition is associated with increased blood urea levels known as Uremia or Azotemia?

<p>Congestive heart failure (A)</p> Signup and view all the answers

What is the role of calcitriol which is synthesized by the kidneys?

<p>Enhancing calcium absorption in the intestines (A)</p> Signup and view all the answers

Which component is predominantly cleared from the body by the kidneys?

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

Which test measures the level of uric acid in the blood?

<p><code>Uric Acid Test</code> (D)</p> Signup and view all the answers

Which hormone is synthesized by the kidneys?

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

In what form are the end-products of body metabolism excreted by the kidneys?

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

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