What is the correct action to ensure proper traction in a client receiving Buck's traction?

Ensuring that the weights are free-hanging is crucial for the effective application of Buck's traction. This type of traction relies on the gravitational pull of the weights to provide a steady force that aligns the bone fragments, alleviating pain and promoting proper healing. If the weights are not free-hanging, the traction force will be inadequate, leading to ineffective treatment and potentially delaying recovery.

Other options would not support proper traction. Positioning the client upright in bed could interfere with the alignment needed for effective traction, as it alters the direction of the pulling force. Adjusting the weights to be close to the floor would diminish their effectiveness, as traction relies on weights being suspended to create the necessary force. Removing the weights altogether would eliminate traction completely, which is counterproductive for the client’s condition.