A patient is to receive 1000 mL of IV fluid over 4 hours. The drop factor is 15 gtt/mL. How many drops per minute should the IV be set to deliver?
NOTE
- DO NOT write the unit/s of measurement
- Enter ONLY the number
- DO NOT ROUND YOUR ANSWER
The Correct Answer is ["62.5"]
Convert hours to minutes:
- 4 hours 60 minutes/hour = 240 minutes
Calculate the total drops:
- 1000 mL 15 gtt/mL = 15000 gtt
Calculate the drops per minute:
- 15000 gtt / 240 minutes = 62.5 gtt/minute
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Deep breathing and holding can help relax the patient, reduce pain perception, and enhance the effects of opioid medications.
B. Ambulating may be appropriate but should be done carefully, as it could exacerbate pain or cause dizziness after opioid administration.
C. While distraction like watching TV can help manage pain, it is not as effective as active pain-relieving interventions like deep breathing.
D. Applying ice to the incision site can be helpful for pain management, but deep breathing is more directly beneficial for managing postoperative pain.
Correct Answer is ["21.6"]
Explanation
Convert pounds to kilograms:
- 198 lbs / 2.2 lbs/kg = 90 kg
Calculate the medication dose in mcg/min:
- 90 kg 4 mcg/kg/min = 360 mcg/min
Convert mcg/min to mg/hr:
- 360 mcg/min 60 min/hr = 21600 mcg/hr
- 21600 mcg/hr / 1000 mcg/mg = 21.6 mg/hr
Determine the medication concentration:
- 250 mg / 250 mL = 1 mg/mL
Calculate the infusion rate in mL/hr:
- 21.6 mg/hr / 1 mg/mL = 21.6 mL/hr
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