Haemostatic mechanisms are effective for completely arresting bleeding from small vessels,but rupture of medium to large vessels requires external intervention to stop bleeding.

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Haemostatic mechanisms such as vasoconstriction, platelet aggregation, and blood clotting are effective for completely arresting bleeding from small vessels. However, for rupture of medium to large vessels, external intervention such as compression, suturing, or cauterization may be necessary to stop bleeding.

Haemostatic Mechanisms Are Effective for Completely Arresting Bleeding from Small