ATI Critical Care Dosage Calculations Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

ATI Critical Care Dosage Calculations Questions and Answers | Latest Version | 2025/2026 | Correct & Verified A patient is receiving dopamine at 5 mcg/kg/min. The patient weighs 80 kg. How many mcg/min should be infused? 400 mcg/min A nitroprusside infusion is ordered at 0.3 mcg/kg/min. The patient weighs 70 kg. What is the dose in mcg/min? 21 mcg/min You need to administer 1,200 mL of normal saline over 6 hours using an infusion pump. What is the rate in mL/hr? 200 mL/hr The order is to administer 2 mg of lorazepam IV push every 4 hours. The vial contains 4 mg/mL. How many mL will you administer? 0.5 mL 2 A patient is receiving heparin at 18 units/kg/hr. The patient weighs 95 kg. What is the dose per hour? 1,710 units/hr You need to administer 250 mL of a drug over 30 minutes. What is the rate in mL/hr? 500 mL/hr A vasopressor infusion is ordered at 0.1 mcg/kg/min. The patient weighs 65 kg. What is the infusion rate in mcg/min? 6.5 mcg/min You are preparing to administer an epinephrine drip at 4 mcg/min. The concentration is 1 mg in 250 mL. What is the rate in mL/hr? 60 mL/hr A medication is ordered to infuse at 75 mL/hr. How much total volume will be infused over 8 hours? 600 mL 3 You are administering 20 mEq of potassium chloride in 100 mL to be infused over 2 hours. What is the infusion rate? 50 mL/hr A norepinephrine drip is ordered at 0.05 mcg/kg/min. The patient weighs 60 kg. What is the dose in mcg/min? 3 mcg/min You are administering insulin infusion at 2 units/hr. The concentration is 100 units in 100 mL. What is the rate in mL/hr? 2 mL/hr A patient is to receive 1,000 mL of D5W over 10 hours. What is the rate on the infusion pump? 100 mL/hr A provider orders 6 mcg/min of a vasopressor. The medication is prepared as 50 mg in 250 mL. What is the rate in mL/hr? 1.8 mL/hr 4 You are titrating a dopamine drip. The current rate is 8 mcg/kg/min. The patient weighs 72 kg. What is the dose in mcg/min? 576 mcg/min You have a medication labeled 2 mg/mL. You need to give 6 mg. How many mL will you draw up? 3 mL A lidocaine drip is ordered at 2 mg/min. The concentration is 1 gram in 250 mL. What is the rate in mL/hr? 30 mL/hr You need to administer 750 mL of fluids over 5 hours.