Difficulty: Medium
Average Score: 90%
Simulated
The physician orders I.V. insulin, and the registered nurse (RN) prepares to give it. The licensed practical nurse (LPN) is assisting the RN with the unstable client. Which of the following types of insulin should the LPN anticipate that the physician will order?
Correct answer
A
Rationale
Regular insulin (Humulin R) is used for I.V. administration in DKA because it has a rapid onset and can be titrated to manage hyperglycemia effectively. Other insulins, like NPH or aspart, are not suitable for I.V. use.