Final answer:
The student would understand the nurse's teaching on risedronate if they correctly state its role in slowing bone breakdown, its contribution to bone density maintenance, and the usual treatment duration limitations due to potential adverse effects after extended use.
Step-by-step explanation:
The client demonstrates an understanding of the teaching on the use of risedronate for the treatment of osteoporosis with a statement that reflects knowledge of the medication's purpose and usage guidelines. The client should acknowledge that risedronate, a bisphosphonate, slows down the breakdown of bone which allows the bone rebuilding process during remodeling to keep pace, thus maintaining bone density and decreasing the risk of fractures.
It is important for the client to also recognize the recommended duration of treatment with bisphosphonates, which is generally not more than three to four years due to the lack of evidence for continued benefit beyond this time and the potential for adverse effects.