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 ["2"]
Explanation
Given:
Desired dose of citalopram: 20 mg
Concentration of citalopram solution: 10 mg/5 mL
Conversion factor: 1 tsp = 5 mL
Step 1: Calculate the volume of citalopram solution needed:
Volume of citalopram solution (mL) = Desired dose (mg) / Concentration (mg/mL)
Volume of citalopram solution (mL) = 20 mg / (10 mg / 5 mL)
Volume of citalopram solution (mL) = 20 mg / 2 mg/mL
Volume of citalopram solution (mL) = 10 mL
Step 2: Convert the volume to teaspoons:
Number of teaspoons = Volume of citalopram solution (mL) / Volume per teaspoon (mL/tsp)
Number of teaspoons = 10 mL / 5 mL/tsp
Number of teaspoons = 2 tsp
Correct Answer is ["2"]
Explanation
Given:
Desired dose of oxycodone: 10 mg
Concentration of oxycodone tablets: 5 mg/tablet
Step 1: Calculate the number of tablets:
Number of tablets = Desired dose (mg) / Concentration per tablet (mg/tablet)
Number of tablets = 10 mg / 5 mg/tablet
Number of tablets = 2 tablets
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