A nurse is caring for a newborn who is large for gestational age and is 12 hr old. Which of the following laboratory tests should the nurse monitor for based on the client's condition?
Bilirubin
Glucose
Arterial blood gases
WBC count
The Correct Answer is B
A. While bilirubin levels are important, the immediate concern for a large-for-gestational-age (LGA) newborn is hypoglycemia.
B. LGA newborns are at increased risk for hypoglycemia, so monitoring blood glucose levels is essential.
C. Arterial blood gases are not routinely indicated unless respiratory distress is present.
D. WBC count is not specifically related to LGA status.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. A transvaginal fetal Doppler is not commonly used for continuous monitoring and is typically reserved for early pregnancy.
B. An external ultrasound transducer is appropriate for continuous fetal monitoring when the membranes are intact. It is noninvasive and safe for use during labor.
C. A DeLee Hillis fetoscope is used for intermittent auscultation, not continuous monitoring.
D. An internal fetal scalp electrode requires ruptured membranes and cervical dilation; it is contraindicated with intact membranes.
Correct Answer is C
Explanation
A. Assessing for tachysystole is important, but intervention is needed immediately to improve fetal oxygenation.
B. Internal monitoring may provide more accurate data, but it does not address the immediate fetal distress.
C. The first action should be to reposition the client to a left lateral position to improve uteroplacental blood flow and oxygenation to the fetus.
D. Increasing IV fluids can help with placental perfusion, but positioning is faster and more immediately effective.
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