A 10-year-old girl who has had type 1 diabetes mellitus (DM) for the past two years tells the nurse that she would like to use a pump instead of insulin injections to manage her diabetes. Which assessment is most important for the nurse to obtain?

Understanding of quality control process used to troubleshoot the pump.

Interpretation of fingerstick glucose levels that influence diet selections.

Knowledge of her glycosylated hemoglobin A1c levels for past year.

Ability to program the pump for basal insulin with mealtime boluses.