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Created page with "== Introduction == '''Hemostasis''' is the physiological process that stops bleeding at the site of an injury while maintaining normal blood flow elsewhere in the circulation. This complex process involves a series of well-coordinated steps that include vascular spasm, platelet plug formation, and blood coagulation. Hemostasis is crucial for survival, as it prevents excessive blood loss and initiates tissue repair. The failure of hemostasis can lead to hemorrhage or thr..."