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 A
Explanation
A client who is postpartum and experiencing hypovolemic shock would have cool, clammy skin.
This is because hypovolemic shock severely limits the body’s ability to get blood
to all of its organs.
Choice B is not correct because a urinary output of 30 mL/hr is within the
normal range.
Choice C is not correct because a client experiencing hypovolemic shock would have a weak pulse, not a bounding one.
Choice D is not correct because a respiratory rate of 18/min is within the normal range, while a client experiencing hypovolemic shock would have an increased respiratory rate.
Correct Answer is A
Explanation
This client should be reassessed by the RN prior to transfer, as worsening perineal pain may indicate a hematoma, infection, or inadequate pain management. The RN should inspect the perineum, check the vital signs, and evaluate the effectiveness of the medication.
The other options are not correct because:
B .A multigravida whose peri-pad is 1/4 saturated with lochia rubra after one hour does not need to be reassessed by the RN, as this is a normal finding for a client two hours post-birth. Lochia rubra is the red-colored vaginal discharge that contains blood and debris from the placental site, and it usually lasts for 3 to 4 days after delivery. A peri-pad that is 1/4 saturated after one hour is within the expected range of blood loss.
C. A multigravida complaining of strong afterbirth pains when breastfeeding does not need to be reassessed by the RN, as this is a normal finding for a client two hours post-birth. Afterbirth pains are cramps caused by uterine contractions that help shrink the uterus and prevent bleeding. They are more common and intense in multiparous women and during breastfeeding, as oxytocin is released and stimulates the contractions.
D. A primigravida who passed a small clot when she sat up on the edge of the bed does not need to be reassessed by the RN, as this is a normal finding for a client two hours post-birth. Small clots may form in the uterus or vagina due to pooling of blood during rest or anesthesia, and they are usually expelled when changing position or ambulating. As long as the clot is smaller than a plum and there is no excessive bleeding or pain, it is not a cause for concern.
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