When using the Asmanex, which of the following steps is correct?

The correct approach when using Asmanex, a type of inhaled corticosteroid, involves first exhaling to empty the lungs before inhaling the medication. This is important because starting with empty lungs allows for a more effective delivery of the medication directly into the airways. After exhaling, the user should then breathe in deeply and quickly to ensure that the medication reaches the areas of the lungs where it can exert its beneficial effects.

Each inhalation should be steady to ensure that the medication is aerosolized and reaches its destination effectively. This technique maximizes drug deposition and minimizes potential coughing or sputtering that could occur from improper inhalation practices. Therefore, the sequence of exhaling followed by a deep inhale is vital for the correct usage of Asmanex to manage asthma effectively.