A patient recently diagnosed with type 1 diabetes mellitus is in clinic for a follow-up evaluation. The provider notes that the patient appears confused and irritable and is sweating and shaking. What intervention will the provider expect to perform once the point of care blood glucose level is known? A. Dipstick urinalysis for ketones B. Giving a rapid-acting carbohydrate C. Injection of rapid-acting insulin D. Performing a hemoglobin A1C