Final answer:
Timing the actuation of an MDI with inspiration may increase drug delivery by 30-40%.
Step-by-step explanation:
When using a Metered Dose Inhaler (MDI), timing the actuation of the aerosol device with precise inspiration by the ventilator may increase drug delivery by approximately 30-40%.The timing synchronization ensures that the medication is delivered directly into the patient's airways during inhalation, maximizing its absorption into the lungs.
By coordinating the actuation with inspiration, more of the drug reaches the intended target rather than being wasted in the exhaled air. For example, if a medication has a prescribed dosage of 100 micrograms and the synchronization technique is used, the patient will receive closer to 130-140 micrograms due to more efficient delivery.