Asked by Walter Rutherford on May 05, 2024
Verified
During hemostasis, the final stage of blood coagulation involves
A) the conversion of prothrombin to thrombin.
B) the formation of a platelet plug.
C) the conversion of fibrinogen to fibrin.
D) blood vessel spasm.
E) the secretion of serotonin.
Hemostasis
Hemostasis is the physiological process by which bleeding ceases, involving blood vessel constriction, platelet plug formation, and blood clotting.
Prothrombin
A plasma protein that is converted into thrombin during the blood clotting process, playing a critical role in hemostasis.
Thrombin
An enzyme in blood plasma that causes the clotting of blood by converting fibrinogen to fibrin.
- Identify the phases and elements that play a role in the coagulation cascade and blood clotting mechanisms.
Verified Answer
JK
Jacob KabelaMay 10, 2024
Final Answer :
C
Explanation :
The final stage of blood coagulation during hemostasis involves the conversion of fibrinogen to fibrin, which creates a mesh-like clot that reinforces the platelet plug and helps to seal the damaged blood vessel.
Learning Objectives
- Identify the phases and elements that play a role in the coagulation cascade and blood clotting mechanisms.