Which Statement Is TRUE Regarding Functional Limitations And/or Disability

Multiple Choice

Which statement is TRUE regarding functional limitations and/or disability?

A) A functional limitation refers to the manner or technique in which an activity is performed,not the efficiency with which the task is completed.
B) A functional limitation is a complete lack of ability to perform the specific task.
C) A functional limitation occurs in isolation and does not contribute to the development of another functional limitation.
D) There is not a linear relationship;not all functional limitations result in disability.