Which practice is indicated for placing a patient safely in Trendelenburg position?

Placing a patient safely in the Trendelenburg position involves careful consideration of positioning to ensure both safety and support. Positioning the knees over the break in the procedure bed is crucial because it allows for proper angling of the body while it is tilted. This approach helps in distributing the weight and reduces the risk of sliding or any unnecessary strain on the body.

When the knees are positioned correctly over the break, it also provides a stable point of pivot as the bed is tilted, ensuring that the patient remains secure in the position during the surgical procedure. This method minimizes the potential for injury and enhances patient comfort, making it the preferred practice for this specific position.

Other practices such as using padded supports on the shoulders, while beneficial for comfort and safety in various positions, do not specifically address the unique requirements when placing a patient in Trendelenburg. Similarly, securing the patient with a waist strap or tilting the entire bed without considering the positioning of the knees could lead to instability or patient discomfort.