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
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Related Questions
Correct Answer is ["3"]
Explanation
Given:
Desired dose of potassium chloride: 30 mEq
Concentration of potassium chloride tablets: 10 mEq/tablet
Step 1: Calculate the number of tablets:
Number of tablets = Desired dose (mEq) / Concentration per tablet (mEq/tablet)
Number of tablets = 30 mEq / 10 mEq/tablet
Number of tablets = 3 tablets
Correct Answer is ["80"]
Explanation
Given:
Total volume to be infused: 800 mL
Infusion time: 10 hours
Step 1: Calculate the infusion rate:
Infusion rate (mL/hr) = Total volume (mL) / Infusion time (hr)
Step 2: Substitute the values:
Infusion rate (mL/hr) = 800 mL / 10 hr
Step 3: Calculate the infusion rate:
Infusion rate (mL/hr) = 80 mL/hr
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