Final answer:
Option B, the nurse teaching the client about bone density in older women and the role of vitamin D and calcium intake, promotes achievement of wellness outcomes in a 79-year-old newly diagnosed with osteoporosis.
Step-by-step explanation:
The interaction that promotes achievement of wellness outcomes in a 79-year-old newly diagnosed with osteoporosis is option B. The nurse teaching the client about bone density in older women and the role of vitamin D and calcium intake.
Studies have shown that adequate intake of calcium and vitamin D, along with weight-bearing exercise, can help build bone mass and reduce the risk of osteoporosis. By educating the client about these factors, the nurse is empowering them to make informed decisions regarding their health and take proactive steps towards managing their condition.
Therefore, option B is the best choice as it provides the client with valuable information about osteoporosis prevention and management.