In viral hepatitis, which enzyme is typically more elevated?

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Study for the Ciulla Clinical Chemistry Test. Enhance your knowledge with flashcards and multiple-choice questions. Prepare for the exam with comprehensive study materials and detailed explanations for each question.

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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