A 14-Year-Old Female Who Has Type 1 Diabetes Mellitus That

A 14-year-old female who has type 1 diabetes mellitus that has been well controlled for several years is admitted to the hospital for treatment of severe hyperglycemia.The patient's lab values indicate poor glycemic control for the past 3 months.The nurse caring for this patient will suspect which cause for the change in diabetic control?

A) Adolescent rebellion and noncompliance
B) Changes in cognitive function
C) Hormonal fluctuations
D) Possible experimentation with drugs or alcohol