Midwifery and WHNP Certification Practice Exam 2025 – Your All-In-One Guide to Exam Success!

Virchow's triad is a well-established concept in understanding the risk factors associated with thrombosis, particularly venous thromboembolism. The correct components of this triad are stasis, hypercoagulability, and endothelial damage.

Stasis refers to the slowing or stopping of blood flow, which can occur due to prolonged periods of immobility, heart failure, or certain medical conditions. This stagnation increases the risk of clot formation as blood flow is essential for normal clotting mechanisms.

Hypercoagulability indicates an increased tendency of the blood to form clots. This can be due to genetic factors, medications, pregnancy, or conditions such as cancer. In this state, the coagulation cascade is heightened, leading to a greater risk of thrombus formation.

Endothelial damage is damage to the inner lining of blood vessels, which can occur from trauma, surgery, or underlying disease states. The endothelium plays a critical role in regulating hemostasis, and damage to it can trigger the activation of clotting factors, further contributing to thrombosis risk.

These three factors interact to elevate the likelihood of clot formation, affirming the validity of Virchow's triad as a framework for evaluating and managing patients at