A nurse is preparing to administer 0.9% sodium chloride 1,800 mL IV to infuse over 12 hr for a client who has postpartum hemorrhage. 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 ["150"]
To calculate the infusion rate, you would divide the total volume of IV fluid (1,800 mL) by the number of hours over which it is to be infused (12 hr). This calculation gives you 150 mL/hr.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Giving the medication before meals helps to reduce gastric upset, which is a common side effect of nifedipine.
B. Contacting the provider to clarify the prescription is not necessary because the prescription specifies the frequency and route clearly.
C. Discontinuing the medication after three doses without further instruction from the provider could be premature and not in line with the treatment plan for premature contractions.
D. Administering nifedipine sublingually is not the appropriate route for this medication; it is typically administered orally.
Correct Answer is ["125"]
Explanation
To calculate the infusion rate, the total volume of lactated Ringer's solution (500 mL) should be divided by the total time of infusion (4 hours). This results in an infusion rate of 125 mL/hr.
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