Dosage Calculations Exam – Questions and Answers Rated A+, Updated 2023

Dosage Calculations Exam – Questions and Answers Rated A+, Updated 2023. The healthcare provider prescribes a continuous infusion of 5% dextrose in 0.45% sodium chloride at 85 ml/hour. The IV administration set delivers 10 gtt/ml. The nurse should regulate the drop rate to deliver how many gtts/minute? (Enter numeric value only. If rounding is required, round to the nearest whole number.) Answer: Volume/Time (minutes) x drop factor (gtt/ml) = 85 ml/ 60 minutes x 10 gtt/ml = 14.16 = 14 gtt/minute 2. A client receives a prescription for tobramycin sulfate (Nebcin) 0.128 grams IV q8 hours. Tobramycin is available in liquid concentration of 40 mg/ml. How many ml should the practical nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.) Answer : First using the known conversion: 1 gram = 1000 mg = 0.128 gram = 128 mg Next use the Desired/Have x 1 ml = 128 mg/40 mg x 1ml = 3.2 ml 3. A client returning from surgery has a prescription for an IV of 09% sodium chloride to be infused at 250 ml over 3 hours. 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.)