객관식
What would happen if plasminogen was activated before clot retraction?
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17. The Blood
Platelets: Hemostasis
객관식
The final step in clot formation is __________.
A
the release of chemical by platelets
B
formation of prothrombin activator
C
fibrinogen → fibrin
D
prothrombin → thrombin
E
platelet plug formation
검증된 단계별 안내1
Understand that clot formation, also known as coagulation, is a complex process involving multiple steps to prevent bleeding.
Recognize that the final step in clot formation involves the conversion of fibrinogen to fibrin, which is crucial for forming a stable blood clot.
Identify that this conversion is catalyzed by the enzyme thrombin, which itself is formed from prothrombin in an earlier step of the coagulation cascade.
Acknowledge that fibrin strands weave through the platelet plug, solidifying the clot and effectively sealing the site of injury.
Remember that while platelet plug formation and the release of chemicals by platelets are important earlier steps, the transformation of fibrinogen to fibrin is the definitive final step in clot formation.
