A nurse is educating a client about self-administering regular insulin.The nurse understands that the injection of insulin can cause lipohypertrophy.What should be included in the nurse's education to prevent lipohypertrophy?

Instruct the client to rotate injection sites.

Instruct the client to perform injection sites at the same location every time.

Instruct the client to administer an additional dose if needed.

Instruct the client to take the medication orally if injection is not possible.