Gamma glutamyl transferase (GGT) is best described as which of the following?

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Multiple Choice

Gamma glutamyl transferase (GGT) is best described as which of the following?

Explanation:
Gamma glutamyl transferase (GGT) is an enzyme mainly in the liver, and its levels rise with hepatobiliary stress and chronic alcohol exposure. Clinically, GGT is used as an objective marker of alcohol use because it tends to increase with heavy or prolonged drinking, especially when other liver test abnormalities are present. It’s not a specific test for alcohol use—other liver conditions and certain medications can elevate GGT—but among the given options, it best describes alcohol consumption. GGT is not a marker of kidney function, lipid metabolism, or pancreatic function, which is why those options don’t fit.

Gamma glutamyl transferase (GGT) is an enzyme mainly in the liver, and its levels rise with hepatobiliary stress and chronic alcohol exposure. Clinically, GGT is used as an objective marker of alcohol use because it tends to increase with heavy or prolonged drinking, especially when other liver test abnormalities are present. It’s not a specific test for alcohol use—other liver conditions and certain medications can elevate GGT—but among the given options, it best describes alcohol consumption. GGT is not a marker of kidney function, lipid metabolism, or pancreatic function, which is why those options don’t fit.

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