The recommended dosage range of cephalexin is 50 to 100 mg/kg/day in four equal doses. The recommended dosage range for each dose, if given q.i.d., to a child weighing 66 lb is _______________
a. 1,500 to 3,000 mg
b. 1,320 to 2,640 mg
c. 375 to 750 mg
d. 250 to 500 mg
ANS: C
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