Patients Who Are Prescribed Inhaled Corticosteroids Should Be Instructed to Do

Patients who are prescribed inhaled corticosteroids should be instructed to do which of the following to prevent an opportunistic oral infection?

A) Have routine throat cultures to detect an oral infection.
B) Use prophylactic antifungal medication.
C) Decrease the dosage if signs of infection occur.
D) Rinse the mouth and throat with mouthwash or water after inhalation of the corticosteroid.