Pancreatic Enzymes and Acute Pancreatitis Quiz
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Questions and Answers

Which enzyme is considered the earliest pancreatic marker?

  • TRAP
  • ALP
  • Amylase (correct)
  • ACP
  • What is the main diagnostic significance of Tartrate Resistant Acid Phosphatase (TRAP)?

  • Forensic studies in rape cases
  • Chronic leukemia and hairy cell leukemia (correct)
  • Detection of prostatic adenocarcinoma
  • Acute pancreatitis assessment
  • In case of surgical treatment, which enzyme's levels fall faster than Prostate-Specific Antigen (PSA)?

  • ALP
  • Amylase
  • TRAP
  • ACP (correct)
  • Which of the following enzymes is associated with low bone mineral disease (BMD) in chronic kidney disease patients?

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

    Which isoenzyme of amylase is most predominant in acute pancreatitis?

    <p>P3</p> Signup and view all the answers

    What is the main diagnostic significance of free phenolphthalein?

    <p>Useful in forensic studies in rape cases</p> Signup and view all the answers

    Which enzyme is a more specific pancreatic marker, secreted exclusively in the pancreas?

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

    In acute pancreatitis, lipase levels peak at which time after onset?

    <p>6 hours</p> Signup and view all the answers

    What is the substrate commonly used for lipase evaluation methods?

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

    Which method is NOT commonly used for lipase evaluation in acute pancreatitis?

    <p>Tietz and Fiereck</p> Signup and view all the answers

    Which LDH isoenzyme is typically found in the highest relative concentration in normal serum?

    <p>LDH-2</p> Signup and view all the answers

    Which enzyme is most specific to the pancreas and shows elevated levels in acute pancreatitis?

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

    What is the pattern of LDH isoenzymes LDH-1 and LDH-2 in intravascular hemolysis?

    <p>LDH-1 &gt; LDH-2</p> Signup and view all the answers

    In which condition does serum amylase typically show an increase?

    <p>Renal failure</p> Signup and view all the answers

    What is the most specific pancreatic marker among the following?

    <p>Triacylglycerol acylhydrolase</p> Signup and view all the answers

    When do serum amylase levels peak in cases of acute pancreatitis?

    <p>24 hours</p> Signup and view all the answers

    Which method of analysis uses olive oil or triolein as substrates for enzyme assessment?

    <p>Peroxidase coupling</p> Signup and view all the answers

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