Which of the following statements about blood clotting is true?

Question

Quizplus · Accepted Answer

Threads of fibrin form a fibrin clot. When a blood vessel is damaged, platelets quickly adhere to the site to create a temporary plug. This activation triggers a cascade of events leading to the formation of fibrin, which solidifies the platelet plug and forms a clot to prevent further blood loss. Fibrinogen is enzymatically converted to fibrin during this process, not the other way around. The first response to an injury is vasoconstriction of the damaged blood vessels, not dilation. Platelets congregate in the blood, not the interstitial fluid.

Which of the Following Statements About Blood Clotting Is True