A nurse is caring for a client who is in preterm labor and receiving magnesium sulfate by continuous IV infusion.
Which of the following laboratory values should the nurse review during tocolytic therapy?
Indirect Coombs test.
Serum medication level.
Liver enzymes.
Uric acid level.
The Correct Answer is B
When a client is receiving magnesium sulfate by continuous IV infusion for preterm labor, it is important for the nurse to review the serum medication level to ensure that the client is receiving an appropriate dose and to monitor for signs of magnesium toxicity.
Choice A is not an answer because an indirect Coombs test is used to detect antibodies against red blood cells and is not relevant to magnesium sulfate therapy.
Choice C is not an answer because liver enzymes are not directly relevant to magnesium sulfate therapy.
Choice D is not an answer because uric acid levels are not directly relevant to magnesium sulfate therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1227"]
Explanation
Naegele’s rule is a method for estimating the due date of a baby based on the woman’s last menstrual period (LMP).
It involves adding seven days and subtracting three months from the first day of the LMP.
It assumes a 28-day menstrual cycle and a 280-day gestation period, which may vary for different women 1.
Using this rule, if the client’s last menstrual period was March 20, then adding seven days would give March 27.
Subtracting three months would give December 27 of the previous year.
Adding one year would give December 27 of the current year, which is the estimated date of delivery in MMDD format: 1227.
Correct Answer is B
Explanation
“Use an automatic puncture device on the heel.” This is the most common and minimally invasive method to draw capillary blood from an infant for medical testing.
Choice A is incorrect because the heel should be punctured on the outer aspect of the foot to avoid damaging the calcaneus bone.
Choice C is incorrect because the heel should be cleansed with an alcohol swab
before, not after, the procedure.
Choice D is incorrect because there is no need to place an ice pack on the newborn’s heel before the procedure.
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