The healthcare provider prescribes one liter of 1/4 strength saline in 5% dextrose solution (D5 1/4 NS) to infuse at a keep-open rate over 24 hours. The IV administration set delivers 15 gtt/mL. The nurse should regulate the infusion pump to deliver how many mL/hr? (Enter numeric value only. If rounding is required, round to the nearest whole number.)
The Correct Answer is ["42"]
Calculation:
Convert liters to milliliters:
1 liter (L) = 1000 milliliters (mL)
Calculate the infusion rate in mL/hr:
Infusion rate (mL/hr) = Total volume (mL) / Total time (hours)
= 1000 mL / 24 hours
= 41.67 mL/hr
Round to the nearest whole number:
= 42 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["105"]
Explanation
Calculation:
Convert the infant's weight from grams to kilograms:
Weight (kg) = Weight (grams) / 1000 grams/kg
= 3500 grams / 1000 grams/kg
= 3.5 kg
Calculate the total daily dose in milligrams:
Daily dose (mg) = Prescribed dose (mg/kg/day) x Infant's weight (kg)
= 30 mg/kg/day x 3.5 kg
= 105 mg/day
Correct Answer is ["0.7"]
Explanation
Calculation:
Desired dose = 410 mcg
Available concentration = 600 mcg/mL
Calculate the volume to administer:
Volume to administer (mL) = Desired dose (mcg) / Available concentration (mcg/mL)
= 410 mcg / 600 mcg/mL
≈ 0.6833 mL
Round to the nearest tenth:
Rounded volume = 0.7 mL
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