Order: Rifampin 600 mg in 500 mL D5W to infuse at 125 mL/hr. Available: Vial that is labeled rifampin 60 mg/ mL. How many milliliters should be withdrawn from the vial and added to the IV bag? _____
a. 60 mL
b. 10 mL
c. 1 mL
d. 20 mL
ANS: B
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