When Assessing a Client's Ability to Manage Existing Health Problems

When assessing a client's ability to manage existing health problems, the nurse displays an understanding of effective questioning by asking the diabetic client:

A) "Can you tell me why it's important to test your blood glucose level at least daily?"
B) "What were the results of your most recent A1C blood test?"
C) "Which pharmacy do you use when your insulin prescription needs to be refilled?"
D) "Have you been experiencing pain in your feet?"