Final answer:
The Supine position is the best position to ensure safety and comfort after a total hip replacement surgery. It helps in stabilizing the hip joint and promoting healing while reducing the risk of dislocation.
Step-by-step explanation:
The position that ensures safety and comfort after a total hip replacement surgery is the Supine position. In this position, the person lies on their back with their upper limbs and lower limbs touching at the sides. This position helps in stabilizing the hip joint and preventing any unnecessary stress or strain on the hip and surrounding muscles. It promotes healing and reduces the risk of dislocation.