Nursingcommon
A 76-year-old man with newly diagnosed type 2 diabetes is being discharged on a nightly basal insulin. The nurse has explained and demonstrated the injection technique with a pen device. He has conversational English as a second language, has followed ward instructions without difficulty, and nods saying 'yes, yes' whenever asked if he understands. Which one of the following is the most appropriate way for the nurse to confirm he can manage the insulin at home?