Hesi-RN Dosage D441
Exam assesses a nursing student’s ability to accurately calculate medication dosages, IV flow rates, and reconstitution problems in clinical settings. The exam evaluates knowledge in dimensional analysis, ratio-proportion methods, and formula-based calculations to ensure safe medication administration and patient safety.
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Sample Questions with Detailed Explanations
Below are sample questions from this exam.
Q1: A client is receiving a secondary infusion of vancomycin 1,500 mg in 250 ml to be infused over two hours. The intravenous (IV) administration set delivers 15 gtt/ml. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If sounding is required, round to the nearest whole number.)
Q2: A client with deep vein thrombosis (DVT) is receiving a continuous IV infusion of heparin sodium 20,000 units in 5% dextrose Injection 500 ml at the rate of 25 mL/hour. How many units of heparin should the client receive in 12 hours? (Enter numeric value only.)
Q3: The healthcare provider prescribes interferon bela-1b 0.0625 mg SUBO every other day for a client with multiple sclerosis.The nurse reconstitutes the single-use vial of powder labeled, "0.3 mg with 2 mL of sterile water. How many mil should the nurse administer to the client? (Enter the numerical value only. If rounding is required, sound to the nearest hundredth.)
Q4: The healthcare provider prescribes a liter of normal saline IV to be infused over 9 hours for a client who is NPO. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numeric value only. If rounding is required, round to the nearest whole number).
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