ATI Parenteral (IV) Medications Test Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

ATI Parenteral (IV) Medications Test Questions and Answers | Latest Version | 2025/2026 | Correct & Verified An IV order is written for 1,000 mL of normal saline over 8 hours. What is the mL/hr rate? Workings: 1000 ÷ 8 = 125 125 mL/hr A provider orders 500 mL to infuse over 4 hours. What is the IV rate in mL/hr? Workings: 500 ÷ 4 = 125 125 mL/hr You are to infuse 1,500 mL over 12 hours. What is the rate in mL/hr? Workings: 1500 ÷ 12 = 125 125 mL/hr An order is for 250 mL of IV fluid to run over 2 hours. What is the rate? Workings: 250 ÷ 2 = 125 125 mL/hr 2 The provider orders 1 L of D5W to infuse over 5 hours. Calculate the mL/hr. Workings: 1000 ÷ 5 = 200 200 mL/hr A patient is to receive 75 mL/hr of IV fluid for 6 hours. How much total fluid will be infused? Workings: 75 x 6 = 450 450 mL A medication is to be infused at 30 mL/hr for 4 hours. What volume will be administered? Workings: 30 x 4 = 120 120 mL The nurse receives an order to infuse 200 mL of medication over 50 minutes. What is the mL/hr rate? Workings: (200 ÷ 50) x 60 = 240 240 mL/hr 3 An IV medication is ordered to run at 80 mL/hr for 3.5 hours. How much fluid will the patient receive? Workings: 80 x 3.5 = 280 280 mL An antibiotic in 100 mL of NS is to be infused over 30 minutes. What is the mL/hr rate? Workings: (100 ÷ 30) x 60 = 200 200 mL/hr An IVPB is to run over 45 minutes and contains 50 mL. What is the infusion rate in mL/hr? Workings: (50 ÷ 45) x 60 = 66.67 66.7 mL/hr The physician orders 250 mL of D5W over 2.5 hours. What is the rate in mL/hr? Workings: 250 ÷ 2.5 = 100 100 mL/hr An order is written to infuse 2,000 mL of LR over 24 hours. What is the infusion rate in mL/hr? 4 Workings: 2000 ÷ 24 = 83.33 83 mL/hr (rounded down to whole number)