What is released in a skin incision that increases coagulation?

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What is released in a skin incision that increases coagulation?

When tissue is injured, cells release thromboplastin (tissue factor), which kicks off the extrinsic coagulation pathway by forming a complex with factor VIIa to activate factor X. This leads to thrombin generation and the conversion of fibrinogen to fibrin, forming a clot. The other substances are present in the blood system but are not the immediate trigger released at the wound: fibrinogen and prothrombin are circulating coagulation proteins, and platelet factor 4 is released from platelets and modulates coagulation rather than initiating it.

What is released in a skin incision that increases coagulation?

Prepare for the ABFAS Boards with our comprehensive quiz on Rearfoot and Forefoot topics. Dive into multiple choice questions, get detailed explanations, and boost your confidence for success!

What is released in a skin incision that increases coagulation?

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