A nurse is preparing to administer vancomycin 1g by intermit…

A nurse is preparing to administer vancomycin 1g by intermittent IV bolus. Available is vancomycin 1g in 100 mL of dextrose 5% in water (W) to infuse over 45 min. The drop factor of the manual IV tubing is 10 gtt/ mL. The nurse should adjust the manual IV infusion to deliver how many gtt/ min? (Round the answer to the nearest whole number. Do not use a tailing zero)