A nurse is developing a teaching plan for an older adult client who has a new prescription for insulin glargine. Which of the following expected outcomes should the nurse include in the plan?

The client will use the deltoid muscle as an injection site.

The client will administer insulin glargine before each meal.

The client will take an additional dose of insulin glargine prior to exercise.

The client will wear his reading glasses when drawing up a dose of insulin glargine.