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

Which isoenzyme of amylase is most predominant in acute pancreatitis?

<p>P3 (C)</p> Signup and view all the answers

What is the main diagnostic significance of free phenolphthalein?

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

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

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

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

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

What is the substrate commonly used for lipase evaluation methods?

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

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

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

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

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

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

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

In which condition does serum amylase typically show an increase?

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

What is the most specific pancreatic marker among the following?

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

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

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

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

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

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