15 Questions
Which factor is NOT part of the intrinsic pathway of the clotting pathway?
Factor VIII
In the clotting pathway, which factor is activated by Ca2+, PF3, and Factor VIII?
Factor IX
What is the final enzyme in the clotting pathway that converts fibrinogen to fibrin?
Thrombin
Which pathway is activated by tissue damage in the clotting pathway?
Extrinsic pathway
Which factor is initially activated in the clotting pathway due to exposure to collagen in a damaged vessel?
Factor XI
Which factor is initially activated in the clotting pathway due to tissue damage?
Factor III
What factor is responsible for converting fibrinogen to fibrin in the clotting pathway?
Thrombin
Which factor is required for the activation of Factor IX in the clotting pathway?
Ca2+, PF3, and Factor VIII
What is the enzyme that stabilizes the loose meshwork of fibrin into a more stable form in the clotting pathway?
Factor XIII
Which factor is activated by exposure to collagen in a damaged vessel in the clotting pathway?
Factor XII
Factor VIII is activated by Ca2+ and PF3 in the clotting pathway.
False
Factor XIII stabilizes the loose meshwork of fibrin in the clotting pathway.
True
Factor VII is involved in the intrinsic pathway of the clotting pathway.
False
Factor IX is activated by Ca2+, PF3, and Factor VIII in the clotting pathway.
False
Tissue damage activates Factor VII in the clotting pathway.
True
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