A nurse is assisting with the care of a client who is postpartum following a cesarean birth and has a prescription for cefoxitin 1 g via intermittent IV bolus over 30 min. Available is cefoxitin 1 g in 0.9% sodium chloride 50 mL. The nurse should set the IV pump to deliver how many mL/hr? (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 ["100"]
Given:
Total volume to be infused: 50 mL
Infusion time: 30 minutes
Step 1: Convert infusion time to hours:
Infusion time (hr) = 30 min / 60 min/hr
Infusion time (hr) = 0.5 hr
Step 2: Calculate the infusion rate:
Infusion rate (mL/hr) = Total volume (mL) / Infusion time (hr)
Step 3: Substitute the values:
Infusion rate (mL/hr) = 50 mL / 0.5 hr
Step 4: Calculate the infusion rate:
Infusion rate (mL/hr) = 100 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["3.5"]
Explanation
Given:
Newborn's weight in grams: 3,500 g
Conversion factor:
1 kg = 1,000 g
Step 1: Set up the conversion:
Weight in kg = Weight in g / 1,000 g/kg
Step 2: Substitute the value:
Weight in kg = 3,500 g / 1,000 g/kg
Step 3: Calculate the weight in kg:
Weight in kg = 3.5 kg
Correct Answer is ["120"]
Explanation
Given:
Desired dose of ferrous sulfate: 0.12 g
Conversion factor: 1 g = 1,000 mg
Step 1: Convert grams to milligrams:
Desired dose in mg = Desired dose in g x Conversion factor (mg/g)
Desired dose in mg = 0.12 g x 1,000 mg/g
Desired dose in mg = 120 mg
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