After teaching a client with varicose veins about preventing VTE, which statement indicates the need for further instruction?

The statement indicating the need for further instruction is the one suggesting that the client will keep their legs lower than their heart. In the context of preventing venous thromboembolism (VTE) and managing varicose veins, elevating the legs above heart level is crucial. This position helps reduce venous pressure and promotes blood circulation back toward the heart, decreasing the risk of clot formation.

Maintaining the legs at a higher elevation aids in alleviating symptoms associated with varicose veins and helps enhance venous return. Conversely, keeping the legs lower than the heart can exacerbate venous pooling and increase the likelihood of complications such as VTE. The other statements demonstrate an understanding of appropriate practices, such as regular exercise, elevating the legs, and staying hydrated—each contributing to the prevention of blood clots and promoting vascular health.