A dosage descibes the amount of medication administered over a specified period of time with a certain frequency of dosing. A dose descibes the amount of medication administered at one time. Most drugs are prescribed to pediatric patients at a dosage based on the patient's weight. For pediatric patients, the dosage of the antibiotic cephalexin is 19.0 mg/kg/day administered in 4 doses throughout the day, How many milligrams of cephalexin would a 63.0 lb child receive at each dose? (2.2 lb = 1 kg) A total of 544 my cephalexin should be administered to the 63.0 lb patient cach day. Calculate the amount of cephalexin in milligrams that should be administered at each of the four doses throughout the day. amount of cephalexin per dose: mg/dose