Which step of hemostasis involves activation of formed elements in the blood?

Answer;

Platelet plug formation

Explanation; Hemostasis includes three steps namely; Vascular spasm. formation of platelet plug and blood clotting or coagulation. Platelet plug formation involves the activation, aggregation, and adherence of platelets into a plug that serves as a barrier against blood flow. The platelet plug forms almost directly after a blood vessel has been ruptured. It the step of hemostasis that involves activation of formed elements in the blood.