Free PN NCLEX Practice Questions Practice Question
Order: Vancomycin HCl 1 g in 250 mL DW IVPB, infuse in 90 min. Calculate the flow rate in drops per minute. The drop factor is 20 gtt/mL.
Correct Answer: A
Rationale: 250 mL ÷ 90 min = 2.777 mL/min. 2.777 mL/min x 20 gtt/mL = 55.56 gtt/min, rounded to 56 gtt/min. Other options are incorrect.
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