Final answer:
Regular insulin is the type of insulin that can be added to an IV bag. It is short-acting and suitable for intravenous use. Other types, like NPH, Lantus, and Humalog, are not typically used in IV bags.
Step-by-step explanation:
The kind of insulin that can be added to an IV bag is regular insulin. Regular insulin is short-acting and can be administered intravenously, which is why it is suitable for use in IV bags. Other forms of insulin like NPH, Lantus, and Humalog have different durations of action and are generally not used in IV solutions. Specifically, NPH insulin and Lantus insulin are intermediate and long-acting insulins, respectively, and Humalog insulin is a rapid-acting insulin but is not typically used in IV bags.
Insulin injections are important in the regulation of blood glucose levels. They facilitate the transport and storage of glucose to decrease blood glucose levels after consuming a meal high in glucose. This is critical for individuals with diabetes who have impaired insulin production or action.