Final answer:
The day supply for Proair 8.5gm Inhaler with the given prescription and dispenser is 25 days.
Step-by-step explanation:
To find the day supply for Proair 8.5gm Inhaler, we need to calculate how long the inhaler will last based on the prescription. The prescription is for 2 puffs four times a day (QID). Since there are 200 metered-dose inhaler (MDI) units in the dispenser, and each puff is considered one unit, we can calculate the day supply as follows:
- Calculate the total number of puffs per day: 2 puffs/dose * 4 doses/day = 8 puffs/day.
- Calculate the total number of days the dispenser will last: 200 MDIs / 8 puffs/day = 25 days.
Therefore, the day supply for Proair 8.5gm Inhaler with the given prescription and dispenser is 25 days.