A nurse is preparing to administer lactated Ringer's at 100 mL/hr. The drop factor of the manual IV tubing is 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["25"]
Finding out how many milliliters are infused per minute: 1 hr/100 mL×1 hr/60 min=100 mL/60 min
Finding the drops per minute, we multiply the mL/min by the drop factor: 100/60 x 15/1 = 1500/60 gtt/min =25 gtt/min
So, the nurse should set the manual IV infusion to deliver 25 gtt/min.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["25"]
Explanation
Finding out how many milliliters are infused per minute: 1hr/100mL×1 hr/60min=100mL/60 min
Finding the drops per minute, we multiply the mL/min by the drop factor: 100/60 x 15/1 = 1500/60 gtt/min =25gtt/min
So, the nurse should set the manual IV infusion to deliver 25 gtt/min.
Correct Answer is D
Explanation
A. Monitoring weight weekly is important for tracking nutritional status but does not directly prevent adverse effects of TPN.
B. Performing blood glucose monitoring hourly is excessive unless the client has a significant issue with blood glucose control.
C. Changing the IV dressing every 96 hours is too long; the dressing should be changed every 48–72 hours to prevent infection.
D. Changing the IV tubing every 24 hours is correct to reduce the risk of infection and contamination in TPN administration.
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