A client with pneumonia receives a prescription for levofloxacin 750 mg/150 mL IV to be infused at 100 mL/hr. The nurse starts the infusion at 1730. Using the 24 hour clock, what time should the nurse anticipate the infusion to be completed? (Enter numerical value only.)
The Correct Answer is ["1900"]
Calculate the infusion time:
Total volume: 150 mL
Infusion rate: 100 mL/hr
Infusion time: 150 mL / 100 mL/hr = 1.5 hours
2. Convert 1.5 hours to hours and minutes:
1.5 hours = 1 hour and 30 minutes
3. Add the infusion time to the start time:
Start time: 1730
Infusion time: 1 hour and 30 minutes
Completion time: 1730 + 1 hour 30 minutes = 1900
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["75"]
Explanation
Total volume: 1800 mL Time for infusion: 24 hours
Infusion rate: 1800 mL ÷ 24 hours = 75 mL/hour
Therefore, the nurse should set the infusion rate to 75 mL/hour.
Correct Answer is ["0.42"]
Explanation
1. Determine the concentration of the reconstituted solution:
- The vial contains 0.3 mg of interferon beta-1b.
- It's reconstituted with 2 mL of sterile water.
- Concentration: 0.3 mg / 2 mL = 0.15 mg/mL
2. Calculate the volume to administer:
- The prescribed dose is 0.0625 mg.
- Concentration: 0.15 mg/mL
- Volume: (Desired Dose) / (Concentration) = 0.0625 mg / 0.15 mg/mL = 0.416666... mL
3. Round to the nearest hundredth:
- 0.416666... mL rounded to the nearest hundredth is 0.42 mL.
Therefore, the nurse should administer 0.42 mL.
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