General chemistry

Question

A patient is receiving 30 mL/hr IV drip of an antibiotic. If the bag contains 1 g of compound in 500 mL of solution, how much drug is the patient receiving in 45 minutes?

Answer 1

Using dimensional analysis:

 

x g = (45 min) x (30mL/60min) x (1 g/500mL) = 0.045 g