In viral hepatitis, which enzyme is typically more elevated?

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Prepare for the Ciulla Clinical Chemistry Test with comprehensive flashcards and detailed multiple-choice questions. Each question includes helpful hints and explanations. Boost your confidence and excel in your test!

Multiple Choice

In viral hepatitis, which enzyme is typically more elevated?

Explanation:
In liver injury from viral hepatitis, hepatocytes release their enzymes into the blood. ALT is more liver-specific than AST, which is also present in muscle, heart, and other tissues. Because of this, the typical pattern is that ALT rises higher than AST in viral hepatitis. This is in contrast to alcoholic liver disease, where AST often dominates. So the best answer is ALT higher than AST.

In liver injury from viral hepatitis, hepatocytes release their enzymes into the blood. ALT is more liver-specific than AST, which is also present in muscle, heart, and other tissues. Because of this, the typical pattern is that ALT rises higher than AST in viral hepatitis. This is in contrast to alcoholic liver disease, where AST often dominates. So the best answer is ALT higher than AST.

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