THE HUMAN IMMUNE SYSTEM
TRANSFUSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the correct order of processes involved in hemostasis?
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coagulation, vascular spasms, platelet plug forms
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platelet plug forms, vascular spasms, coagulation
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vascular spasms, coagulation, platelet plug forms
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vascular spasms, platelet plug forms, coagulation
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Explanation:
Detailed explanation-1: -The mechanism of hemostasis can divide into four stages. 1) Constriction of the blood vessel. 2) Formation of a temporary “platelet plug.” 3) Activation of the coagulation cascade. 4) Formation of “fibrin plug” or the final clot.
Detailed explanation-2: -The second critical step in hemostasis, which follows vasoconstriction, is platelet plug formation. The three steps to platelet plug formation are platelet adherence, activation, and aggregation.
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