Final answer:
The device designed to deliver a specific amount of medication to the lungs as a short burst of aerosolized medicine is the metered dose inhaler (MDI).
Step-by-step explanation:
The device that delivers a specific amount of medication to the lungs in the form of a short burst of aerosolized medicine is known as a metered dose inhaler (MDI). This is commonly used to treat conditions like asthma. Metered dose inhalers deliver medication directly into the lungs, providing quick relief by relaxing the muscles around the airways. This is ideal for managing sudden asthma symptoms or an asthma attack. Unlike a nebulizer, which can also be used to deliver medication to the lungs through a mist, a metered dose inhaler is portable and provides a precise dose with each use.