A nurse is preparing to administer ceftriaxone 1 g via intermittent IV bolus over 30 min. Available is 1 g ceftriaxone sodium in 100 ml. dextrose 5% in water. The nurse should set the 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 ["200"]
To calculate the infusion rate in mL/hr for administering ceftriaxone 1 g via intermittent IV bolus over 30 minutes, you would use the formula: (Total Volume in mL / Time in hours) = Rate in mL/hr. In this case, the total volume of the solution is 100 mL, and the time frame is 0.5 hours (since 30 minutes is half an hour). Therefore, the calculation would be 100 mL / 0.5 hours = 200 mL/hr.
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Related Questions
Correct Answer is ["0.5"]
Explanation
To calculate the correct dose of digoxin, the nurse needs to convert the prescribed micrograms (mcg) to milligrams (mg) as the medication available is measured in mg. One milligram (mg) is equal to 1000 micrograms (mcg). Therefore, 125 mcg is equal to 0.125 mg. Since the available medication is 0.25 mg per tablet, the nurse would administer half a tablet to achieve the 0.125 mg dose.
Correct Answer is ["5"]
Explanation
To calculate the infusion time for a 1-L bag of 0.9% sodium chloride at a rate of 200 mL/hr, you would divide the total volume of the IV bag by the hourly infusion rate. Since there are 1000 mL in a 1-L bag, you would calculate 1000 mL divided by 200 mL/hr, which equals 5 hours.
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