Question

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Name the three mechanisms of blood clotting

Answer 1

1. vascular spasm

2. formation of a platelet plug

3. coagulation

Step-by-step explanation:

Hemostasis includes three steps that occur in a rapid sequence: (1) vascular spasm, or vasoconstriction, a brief and intense contraction of blood vessels; (2) formation of a platelet plug; and (3) blood clotting or coagulation, which reinforces the platelet plug with fibrin mesh that acts as a glue to hold the clot together.

Answer 2

Step-by-step explanation:

Hemostasis has three major steps: 1) vasoconstriction, 2) temporary blockage of a break by a platelet plug, and 3) blood coagulation, or formation of a fibrin clot.