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← Human Body & HealthWhy does excessive consumption of omega-3 fatty acids, such as fish oil supplements, increase bleeding risk during surgery?
A)Depletes vitamin K production
B)Reduces thromboxane A2 synthesis
C)Inhibits platelet aggregation directly✓
D)Increases prothrombin synthesis rate
💡 Explanation
Omega-3 fatty acids increase bleeding risk because they inhibit platelet aggregation, interfering with the initial formation of a stable clot. Therefore, platelet plug formation is impaired, rather than vitamin K depletion or increased prothrombin, which would promote clotting.
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