A certain antihistamine is often prescribed for allergies. A typical dose for a 100-pound person is 21 mg every six hours.
Complete parts (a) and (b) below.
a. Following this dosage, how many 12.1 mg chewable tablets would be taken in a week?
b. This antihistamine also comes in a liquid form with a concentration of 12.1 mg/6 mL. Following the prescribed
dosage, how much liquid antihistamine should a 100-pound person take in a week?
a. A 100-pound person could take tablets in a week.
(Round to the nearest whole number as needed.)