gamma-Glutamyl transferase (GGT) serves as a biomarker for which clinical parameter?

Prepare for the Certified Addictions Registered Nurse (CARN) Advanced Practice Test. Utilize flashcards and multiple-choice questions, complete with hints and explanations. Boost your readiness for the exam!

Multiple Choice

gamma-Glutamyl transferase (GGT) serves as a biomarker for which clinical parameter?

Explanation:
GGT is a liver enzyme that rises in response to hepatobiliary stress and is particularly sensitive to chronic alcohol consumption. Elevated GGT is often used as a biomarker to indicate alcohol use and to monitor abstinence or relapse in individuals with a history of heavy drinking. It’s not used to assess bone density, renal clearance, or thyroid function, which are evaluated with bone density tests, renal function tests, and thyroid hormone tests, respectively.

GGT is a liver enzyme that rises in response to hepatobiliary stress and is particularly sensitive to chronic alcohol consumption. Elevated GGT is often used as a biomarker to indicate alcohol use and to monitor abstinence or relapse in individuals with a history of heavy drinking. It’s not used to assess bone density, renal clearance, or thyroid function, which are evaluated with bone density tests, renal function tests, and thyroid hormone tests, respectively.

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