Practice questions IV time change(1)-1 PDF

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IV Calculation Time Change Practice Questions NURS 356 1. An IV of 500 mL was ordered to be infused in 8 hours at a rate of 16 gtt/min. The drop factor is 10 gtt/mL. After 5 hours, you find 250 mL of fluid left. Recalculate the IV flow rate in gtt/min. A) 21 gtt/min B) 14 gtt/min C) 50 gtt/min D) 83 gtt/min

2. IV fluid 250 mL was to be infused in 3 hours using 20 gtt/mL tubing. With 1 1/2 hours remaining, you find 200 mL left. Recalculate the flow rate in gtt/min. A) 13 gtt/min B) 17 gtt/min C) 44 gtt/min D) 33 gtt/min

3. An IV of D5W 500 mL was ordered to be infused over 10 hours at a rate of 13 gtt/min. The administration set delivers 60 gtt/mL. After 3 hours, you notice that 300 mL of IV solution is left. Recalculate the gtt/min for the remaining IV solution. A) 43 gtt/min B) 11 gtt/min C) 25 gtt/min D) 4 gtt/min

4. An IV of D5W 1000 mL was ordered to be infuse over 8 hours at a rate of 42 gtt/min. The administration set delivers 15 gtt/mL. After 4 hours, you notice only 400 mL has infused. Recalculate the gtt/min for the remaining IV solution. A) 50 gtt/min B) 30 gtt/min C) 25 gtt/min D) 38 gtt/min

5. An IV of 1000 mL D5 1/2NS has been ordered to be infused at 125 mL/hr. The administration set delivers 10 gtt/mL. The IV was hung at 7:00 AM. At 11:00 AM, you check the IV and there is 400 mL left. Recalculate the gtt/min for the remaining solution. A) 100 gtt/min B) 33 gtt/min C) 17 gtt/min D) 25 gtt/min

6. An IV of 500 mL of NS is to infuse in 6 hours at a rate of 14 gtt/min. The administration set delivers 15 gtt/mL. The IV was started at 7:00 AM. You check the IV at 8:00 AM and 250 mL has infused. Recalculate the gtt/min for the remaining solution. A) 13 gtt/min B) 17 gtt/min C) 25 gtt/min D) 50 gtt/min

7. An IV of 1000 mL was ordered to be infused in 8 hours. The IV was started at 8:00 AM. At 1:00 PM, you check the IV and 600 mL has infused. The administration set delivers 20 gtt/mL. Recalculate the gtt/min for the remaining solution. A) 50 gtt/min B) 44 gtt/min C) 30 gtt/min D) 66 gtt/min

8. An IV was started at 9:00 AM with orders to infuse 500 mL over 6 hours. At 12:00 noon, the IV infiltrated with 350 mL left in the bag. The drop factor for the IV tubing is 10 gtt/mL. Calculate the new flow rate after the IV is restarted. A) 42 gtt/min B) 14 gtt/min C) 29 gtt/min D) 20 gtt/min

9. An IV of 1000 mL D5W has been ordered to be infused at 100 mL/hr. The administration set delivers 20 gtt/mL. The IV was hung at 10:00 PM. At 2:00 AM, you check the IV, and 600 mL has infused. Recalculate the gtt/min for the remaining solution. A) 25 gtt/min B) 17 gtt/min C) 22 gtt/min D) 33 gtt/min

10. An IV of 1000 mL D5W has been ordered to be infused at 125 mL/hr. The drop factor for the IV tubing is 10 gtt/mL. The IV was hung at 10:00 PM. At 11:30 PM, you check the IV and 450 mL has infused. Recalculate the gtt/min for the remaining solution. A) 10 gtt/min B) 12 gtt/min C) 17 gtt/min D) 14 gtt/min

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

B C A D C A B D C D...