This assignment focuses on the nursing management of a 15-year-old patient, Lily, admitted with diabetic ketoacidosis (DKA). The assessment encompasses vital signs, neurological behavior, blood glucose, urine analysis, and fluid balance. The solution details an initial care plan addressing fluid volume deficit, electrolyte imbalances, and unstable blood glucose levels. Nursing interventions include fluid administration, insulin therapy, dietary modifications, and patient education. The assignment also provides calculations for intravenous fluid rates and discusses the pharmacokinetics and side effects of insulin glargine and intravenous sodium chloride. The discharge plan emphasizes patient education on medication, diet, and blood glucose monitoring to prevent recurrence. The assignment highlights the importance of regular assessment, appropriate interventions, and comprehensive patient education in managing DKA.