The nurse is providing teaching for the patient whose one-hour glucose tolerance test result was 155 milligrams per deciliter. Which of the following would the nurse include in her teaching?

She will require another one-hour glucose tolerance test in 4 weeks.

She will need a three-hour glucose tolerance test.

The failed one-hour glucose test is so high, a three-hour test is not required.

The desired finding is a fasting glucose of less than 92 milligrams per deciliter.