[Answer] What is the major function of the vascular spasm that occurs as the first step of hemostasis?

Answer: to reduce blood loss

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What is the major function of the vascular spasm that occurs as the first step of hemostasis? What is the major function of the vascular spasm that occurs as the first step of hemostasis ? to reduce blood loss What prevents fibrin from forming a mesh in a healthy unbroken blood vessel? What is the major function of the vascular spasm that occurs as the first step of hemostasis ? To reduce blood loss. What prevents fibrin from forming a mesh in a healthy unbroken blood vessel? When thrombin is not bound to fibrin it's inactivated by antithrombin. Key Points. Hemostasis is the natural process that stops blood loss when an injury occurs.It involves three steps: (1) vascular spasm ( vasoconstriction ); ( 2) platelet plug formation; and (3) coagulation. Vasoconstriction is a reflex in which blood vessels narrow to increase blood pressure . Hemostasis is the physiological process by which bleeding ceases. Hemostasis involves three basic steps: vascular spasm the formation o...

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