A client was started on rosiglitazone for type 2 diabetes. He tells the nurse that he has been…

A client was started on rosiglitazone for type 2 diabetes.
He tells the nurse that he has been taking it for 5 days, but his glucose
levels are unchanged. What is the nurse’s best response?

1. “You should double the dose. That should help.” 2. “You
need to give the drug more time. It can take several weeks before it becomes
fully effective.” 3. “You will need to add a second drug since this one has not
been effective.” 4. “You most likely require insulin now.”