Liver Function Tests Interpretation
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Liver Function Tests Interpretation

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Questions and Answers

In which organ of the body is Gamma-glutamyl transpeptidase-GGT found in the highest concentration?

  • Brain
  • Heart
  • Kidneys
  • Liver (correct)

    • What is the normal range of Alkaline Phosphatase (ALP) in the blood for adults?

  • 11-50 IU/L
  • 0 - 180 U/L (correct)
  • 480 - 1000 U/L
  • 0 - 480 U/L

    • What is the main function of aspartate transaminase (AST) or glutamic-oxaloacetic transaminase (SGOT)?

  • Metabolizing the amino acid aspartate (correct)
  • Breaking down proteins in the biliary tract
  • Converting oxaloacetate to glutamate
  • Regulating blood flow to the liver

    • What are some common causes of increased Gamma-glutamyl transpeptidase-GGT enzyme levels?

    <p>Tumors and liver damage</p> Signup and view all the answers

    In which body parts is gamma-glutamyl transpeptidase (GGT) mainly found?

    <p>Biliary tract and bones</p> Signup and view all the answers

    What condition can cause an increase in alkaline phosphatase activity in plasma?

    <p>Normal physiology</p> Signup and view all the answers

    What conditions are associated with an increase in aspartate transaminase (AST) levels?

    <p>Liver injury or cirrhosis</p> Signup and view all the answers

    Which enzyme is found within liver cells and is considered special in detecting diseases that affect the liver exclusively?

    <p>Alanine transaminase (ALT)</p> Signup and view all the answers

    What is the normal range of Alanine transaminase (ALT) enzyme in the blood?

    <p>5-45 IU/L</p> Signup and view all the answers

    Which of the following liver function tests measures enzymes released by liver cells in response to damage or disease?

    <p>Aspartate transaminase (AST)</p> Signup and view all the answers

    If Alanine transaminase (ALT) levels are increased less than 400, which of the following could be a potential cause?

    <p>Biliary tract diseases</p> Signup and view all the answers

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