The document provides information on various types of insulin, including their names, appearances, durations of action, and appropriate times for administration. It discusses basal insulins like glargine and detemir, mealtime insulins like lispro and aspart, and premixed insulins. Insulin regimens for type 2 diabetes are presented, ranging from a single basal insulin to multiple daily injections of basal and mealtime insulins or premixed insulins. Proper storage, preparation, and injection techniques are also reviewed.