A Teenage Diabetic Client Is Admitted for a Fourth Episode

A teenage diabetic client is admitted for a fourth episode of profound hypoglycemia in 6 months. Besides assessing the client's knowledge level, the nurse should also question the client about

A) deliberate errors in insulin dosage.
B) how often the client performs quality checks on the glucometer.
C) where the client gets diabetic supplies.
D) whether the client uses human- or animal-based insulin brands.