How can a client's circulation be improved?

Improving a client's circulation can be effectively achieved by increasing activity. Physical activity promotes blood flow by enhancing the heart's ability to pump oxygen-rich blood throughout the body. It also encourages the expansion and contraction of blood vessels, which helps to improve overall circulation.

Engaging in movement stimulates the muscles, which in turn help with the venous return of blood to the heart. This is especially vital for individuals who may suffer from poor circulation due to inactivity or immobilization, as gentle exercise can prevent blood from pooling in the extremities.

Activities can range from simple movements, like walking or stretching, to more structured exercise programs, depending on the client's capabilities and health conditions. Regular activity is not only beneficial for circulation but also enhances muscle strength, flexibility, and cardiovascular health.

The other options, such as decreasing fluid intake or lying still, do not contribute positively to circulation and may even worsen it by leading to dehydration or stagnation of blood flow. Taking medications could be relevant for certain health conditions but is not a primary method for improving circulation compared to the benefits of increased physical activity.