Which statement by a pregnant client suggests a need for further instruction on preventing varicose veins?

The statement indicating that knee-high hose should not be worn longer than 8 hours suggests a need for further instruction on preventing varicose veins because it reflects a misunderstanding of the use of compression garments. Knee-high compression stockings are often recommended for pregnant individuals to improve venous circulation and reduce the incidence of varicose veins.

In fact, these stockings can generally be worn throughout the day while standing or sitting, as they help prevent blood from pooling in the legs. It is important to ensure they fit correctly and to follow any specific recommendations from a healthcare provider. While there may be situations where a break from the stockings is necessary, indicating a strict limitation of 8 hours is not aligned with common guidelines for their use.

The other statements correctly summarize healthy practices to prevent varicose veins during pregnancy. Elevating the legs can reduce pressure on the veins, avoiding prolonged standing helps minimize increased venous pressure, and regular exercise along with maintaining a healthy weight contributes to better overall venous health.