Thromboembolic events are often caused by factors outlined in Virchow's Triad, which includes venous stasis, endothelial injury, and hypercoagulability. Nurses must be vigilant in assessing patients for risk factors such as prolonged immobility, recent surgery, trauma, and inherited clotting disorders. Additionally, lifestyle factors like smoking, obesity, and the use of certain medications, such as oral contraceptives, can increase risk.
