A nurse is reinforcing teaching with a client about the use of budesonide for asthma management. Which of the following statements by the adolescent indicates an understanding of the teaching?

I will take my inhaler treatment before each meal and at bed time."

I will rinse my mouth and gargle with water after each inhaler treatment."

I should use my inhaler when I have an asthma attack."

I should use my inhaler before exercising."