What lab result is indicative of liver disease?

What lab result is indicative of liver disease?

• A. Low cholesterol levels
• B. Normal liver enzymes (ALT and AST)
• C. Elevated liver enzymes (ALT and AST)
• D. Low blood sugar levels

Answer: (C)

Elevated liver enzymes, specifically alanine aminotransferase (ALT) and aspartate aminotransferase (AST), are indicative of liver disease. These enzymes are primarily found in liver cells, and when liver tissue is damaged or inflamed, they are released into the bloodstream, resulting in elevated levels. This increase in ALT and AST can suggest various forms of liver dysfunction, including hepatitis, fatty liver disease, or other liver injuries. Normal liver enzymes would not suggest liver disease, as healthy liver function typically correlates with normal enzyme levels. Low cholesterol levels and low blood sugar levels are not specific indicators of liver disease; while liver dysfunction can affect these measurements, they could be influenced by a variety of conditions unrelated to liver health. Thus, elevated liver enzymes provide direct evidence of potential issues within the liver.

Elevated liver enzymes, specifically alanine aminotransferase (ALT) and aspartate aminotransferase (AST), are indicative of liver disease. These enzymes are primarily found in liver cells, and when liver tissue is damaged or inflamed, they are released into the bloodstream, resulting in elevated levels. This increase in ALT and AST can suggest various forms of liver dysfunction, including hepatitis, fatty liver disease, or other liver injuries.

Normal liver enzymes would not suggest liver disease, as healthy liver function typically correlates with normal enzyme levels. Low cholesterol levels and low blood sugar levels are not specific indicators of liver disease; while liver dysfunction can affect these measurements, they could be influenced by a variety of conditions unrelated to liver health. Thus, elevated liver enzymes provide direct evidence of potential issues within the liver.