Which laboratory test is elevated to help confirm suspected pancreatitis?

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Study for the NCLEX Hepatic and Biliary Exam. Enhance your knowledge with flashcards and multiple choice questions, featuring hints and explanations. Get prepared and boost your confidence for test day!

Multiple Choice

Which laboratory test is elevated to help confirm suspected pancreatitis?

Explanation:
Pancreatitis causes enzymes from the pancreas to spill into the bloodstream, and amylase is one of the enzymes that rises in response. Serum amylase levels increase relatively early after onset, typically peaking within 24 to 48 hours, and may return to normal within a few days. While lipase is even more specific for pancreatitis, amylase elevation is a classic lab clue that helps confirm the diagnosis. The other values listed don’t specifically indicate pancreatitis: bilirubin can rise with biliary obstruction, calcium levels may fall due to fat necrosis but aren’t diagnostic, and potassium is not a pancreatitis marker.

Pancreatitis causes enzymes from the pancreas to spill into the bloodstream, and amylase is one of the enzymes that rises in response. Serum amylase levels increase relatively early after onset, typically peaking within 24 to 48 hours, and may return to normal within a few days. While lipase is even more specific for pancreatitis, amylase elevation is a classic lab clue that helps confirm the diagnosis. The other values listed don’t specifically indicate pancreatitis: bilirubin can rise with biliary obstruction, calcium levels may fall due to fat necrosis but aren’t diagnostic, and potassium is not a pancreatitis marker.

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