A client with persistent asthma is prescribed an inhaled corticosteroid. Which instruction is most important for the nurse to include in the teaching plan?

The correct answer to the question "A client with persistent asthma is prescribed an inhaled corticosteroid. Which instruction is most important for the nurse to include in the teaching plan?" is Option B: Rinse your mouth with water after each use..

The other options — A) Use this inhaler only when you feel short of breath., C) This medication provides immediate relief for acute attacks., D) Increase the dosage if your symptoms worsen. — are incorrect for this NCLEX-RN Exam Prep question. As explained above: Rinsing the mouth after using an inhaled corticosteroid helps prevent oral candidiasis (thrush) and minimizes systemic absorption. Corticosteroids are maintenance medications, not for acute relief, a…