What happens when the cap is removed from the Asmanex (Mometasone) Twisthaler?

Removing the cap from the Asmanex (Mometasone) Twisthaler is a key step in the use of this inhaler. When the cap is taken off, it activates the dose delivery mechanism for inhalation. This allows the user to inhale medication directly into their lungs, which is essential for obtaining the therapeutic effect of the medication.

While the other options may sound plausible, they do not accurately describe the immediate effect of removing the cap. There is a specific process involved where the device must be primed for use, but removing the cap is what effectively prepares it for the patient to inhale the prescribed medication. Thus, the correct understanding of the functionality of the inhaler is crucial for effective asthma management and ensuring that patients receive their medication as intended.