Final answer:
Maintaining a healthy weight is important in easing the pressure on the hip and lower lumbar vertebrae in osteoarthritis.
Step-by-step explanation:
The correct statement by the older adult client that indicates an understanding of the teaching about osteoarthritis of the right hip and lower lumbar vertebrae is c) I plan to maintain a healthy weight to ease the pressure on my hip and back.
Osteoarthritis is a joint disease that results from the breakdown of joint cartilage and bone. Maintaining a healthy weight can help reduce the pressure on the affected joints, including the hip and lower lumbar vertebrae. This can help alleviate pain and improve symptoms.