What does functional ability refer to?

Functional ability refers to an individual's capacity to perform essential activities necessary for daily living. This encompasses a wide range of activities, including but not limited to self-care tasks, mobility, communication, and other fundamental functions that support independence and quality of life. By focusing on the capacity to perform these essential activities, one can assess how well a person can manage daily tasks and interact with their environment effectively.

Options discussing household chores, physical strength, or quality of life adjustments may touch on aspects of functional ability, but do not encompass the full spectrum of what functional ability entails. While completing household chores is a component of daily living, it is not a direct measure of functional ability. Similarly, physical strength may support functional ability but is not a defining factor on its own. Quality of life adjustments reflect the broader impact of health and functionality but do not specifically address the capacity to perform essential activities. Thus, option B captures the core essence of functional ability succinctly.