Which nursing intervention is most appropriate for the diagnosis of 'Risk of thromboembolism'?

Providing supportive stockings is an effective nursing intervention for the diagnosis of 'Risk of thromboembolism.' Supportive stockings, also known as compression stockings, help improve venous return and reduce stasis of blood in the lower extremities. By applying graduated compression, these stockings promote better blood flow and can significantly lower the risk of thrombus formation in patients at risk for thromboembolism.

Encouraging mobility is also beneficial in preventing thromboembolism, as movement enhances circulation and decreases the likelihood of clot formation; however, supportive stockings specifically target venous pressure. While assessing vital signs is important for overall patient monitoring, it does not directly address the prevention of thromboembolism. Administering pain medication, while necessary for patient comfort, does not have a direct impact on reducing thromboembolic risk. Thus, supportive stockings are the most targeted and effective intervention in this case.