Final answer:
The statement that is incorrect about sexuality and older persons is that older adults are no longer interested in sexual activity.
Step-by-step explanation:
The statement that is incorrect about sexuality and older persons is option A: Older adults are no longer interested in sexual activity. Contrary to this statement, research suggests that sexual activity and interest in sex continue well into later years.
Older adults can still enjoy fulfilling sexual relationships, and healthy sexual expression is important for overall well-being. However, it is true that medications and health conditions can affect sexual function, so it's important to address any concerns with healthcare professionals.