Aclient newly diagnosed with type 1 diabetes mellitus asks: "what is the purpose of the test that measures that funny glucose value over time? " which response best answers the client's question?

22. which situation describes the appropriate use of drugs? a. using your friend’s prescription drug according to label instructions b. using an over-the-counter drug according to your friend’s instructions c. using an over-the-counter drug according to label instructions d. using your friend’s prescription drug according to your friend’s instructions