A Patient Seen in the Asthma Clinic Has Recorded Daily

A patient seen in the asthma clinic has recorded daily peak flows that are 85% of the baseline. Which action will the nurse plan to take?

A) Teach the patient about the use of oral corticosteroids.
B) Administer a bronchodilator and recheck the peak flow.
C) Instruct the patient to continue to use current medications.
D) Evaluate whether the peak flow meter is being used correctly.