A nurse is preparing to administer Ringer’s lactate by continuous IV infusion at 120 mL/hr. The drop factor of the manual IV tubing is 60 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min?
(Round the answer to the nearest whole number/tenth. Use a leading I zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["120"]
To calculate the infusion rate in gtt/min, the nurse needs to use the formula: gtt/min = (mL/hr x drop factor) / 60
Plugging in the given values, we get:
gtt/min = (120 mL/hr x 60 gtt/mL) / 60
gtt/min = 7200 gtt/hr / 60 gtt/min = 120 gtt/min
Therefore, the nurse should set the manual IV infusion to deliver 120 gtt/min.
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Related Questions
Correct Answer is B
Explanation
A. The introduction of solid food is recommended at similar times for both breastfed and formula-fed infants.
B. The AAP recommends exclusive human milk feeding for the first 6 months of life.
C. After 6 months, complementary foods are introduced, not a shift to cow's milk.
D. If weaned before 12 months, formula is a suitable alternative to breast milk.
Correct Answer is ["50"]
Explanation
To calculate the infusion rate for antibiotic X, the nurse needs to use the formula: gtt/min = (Volume x Drop factor) / Time
Plugging in the values from the question, we get:
gtt/min = (50 mL x 20 gtt/mL) / 20 min Simplifying, we get:
gtt/min = 1000 gtt / 20 min Dividing, we get:
gtt/min = 50 gtt/min
Therefore, the nurse should set the manual IV infusion to deliver 50 gtt/min.
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