While Conducting the Functional Health Pattern Assessment, the Nurse Would

While conducting the functional health pattern assessment, the nurse would like to assess the person's nutritional-metabolic status in relation to the renal system. Which of the following questions would provide the most information about this status?

A) 'Do you have any difficulty urinating?'
B) 'Do you ever have swelling in your ankles?'
C) 'Do you get easily tired?'
D) 'How often do you go to the toilet?'