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 B
Explanation
The American Academy of Pediatrics (AAP) strongly recommends exclusive breastfeeding for at least 6 months.
Exclusive breastfeeding means that your baby has only breastmilk for 6 months. That means giving your baby breastmilk from your breasts or from botles.
Don’t give your baby water, sugar water, or formula.
The other choices are not recommended:
A. Newborns do not need water between feedings.
C. The length of time a newborn feeds per breast can vary and is not necessarily
limited to 5-10 minutes.
D. Newborns typically have more than two to four wet diapers every 24 hours.
Correct Answer is C
Explanation
Hyperemesis gravidarum is a severe form of nausea and vomiting during pregnancy that can result in dehydration, weight loss, and ketosis.
Clinicians suspect hyperemesis gravidarum based on symptoms and can support the diagnosis by measuring urine ketones.
Choice A, Rapid plasma reagin, is a blood test used to screen for syphilis.
Choice B, Prothrombin time, is a blood test that measures how long it takes for blood to clot.
Choice D, Urine culture, may be indicated because urinary tract infection is common in pregnancy and can be associated with nausea and vomiting.
However, urine ketones would be a more specific test for hyperemesis gravidarum.
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