What nursing intervention is appropriate for a client at risk for deep vein thrombosis?

Encouraging fluid intake is an appropriate nursing intervention for a client at risk for deep vein thrombosis (DVT) because adequate hydration helps maintain proper blood volume and circulation. When a person is well-hydrated, blood viscosity decreases, which can lead to improved venous flow and a lower risk of clot formation. Additionally, encouraging movement and fluid intake can prevent stagnation of blood in the veins, another risk factor for DVT.

While a high-protein diet may have benefits, it does not directly address the risk factors associated with DVT. Administering anticoagulant medication is generally an important intervention for managing existing DVT or preventing it in high-risk patients, but it requires careful assessment and monitoring by a healthcare provider. Reducing mobility completely is counterproductive, as movement is essential in promoting venous return and preventing thrombus formation. Therefore, promoting fluid intake aligns with best practices for preventing DVT.