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← Human Body & HealthA patient with liver cirrhosis develops impaired synthesis of clotting factors. Which risk increases as a direct result of insufficient thrombin activation in the coagulation cascade?
A)Accelerated erythrocyte production in marrow
B)Decreased platelet adhesion at injury sites
C)Compromised fibrin formation and clot stabilization✓
D)Increased plasmin activation, dissolving clots
💡 Explanation
Insufficient thrombin activation hinders the conversion of fibrinogen to fibrin, a crucial step in clot formation, because thrombin acts as the enzyme that cleaves fibrinogen. Therefore, compromised fibrin formation and clot stabilization occurs, rather than enhanced clot breakdown or platelet function alteration.
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