A nurse is reviewing the laboratory report of a newborn who is 24 hr old. Which of the following results should the nurse report to the provider?

Increase the oxytocin infusion to 13 mu/min:

Anticipated: This action is anticipated. The nurse may consider adjusting the oxytocin infusion rate based on the progress of labor and the response to the current infusion rate.

Place client in a side-lying position:

Anticipated: Placing the client in a side-lying position is an anticipated action. This position can enhance fetal oxygenation and blood flow, especially if there are concerns about fetal well-being.

Initiate bolus of primary IV fluids:

Anticipated: Initiating a bolus of primary IV fluids is an anticipated action. Adequate hydration is important during labor, and a bolus may be initiated if there are signs of dehydration or as part of the overall management plan.

Apply oxygen at 10 L/min via a venturi mask:

Anticipated: Applying oxygen at 10 L/min via a venturi mask is an anticipated action. Oxygen may be administered to the mother to improve oxygenation and, consequently, fetal oxygenation.

Perform sterile vaginal examination (SVE):

Nonessential: Based on the information provided, there is no indication for a sterile vaginal examination at this time. The cervical assessment was performed earlier at 0600, and frequent unnecessary SVEs can increase the risk of infection.

Assign a Bishop score:

Nonessential: Assigning a Bishop score is not essential at this point. The client's cervical status was assessed earlier at 0600, and the current focus is on monitoring the progress of labor with oxytocin.

The correct answer is B. Uteroplacental insufficiency.

A. Umbilical cord compression is more commonly associated with variable decelerations, not late decelerations. Variable decelerations are characterized by abrupt decreases and increases in the fetal heart rate.

B. Late decelerations are indicative of uteroplacental insufficiency.

Uteroplacental insufficiency refers to a decrease in blood flow and oxygen supply from the mother to the fetus. Late decelerations occur after the peak of the contraction and may suggest inadequate oxygenation to the fetus.

C. Fetal head compression is associated with early decelerations, not late decelerations. Early decelerations typically coincide with the contractions and are considered a normal response to head compression during contractions.

D. Maternal bradycardia is not typically associated with late decelerations. Late decelerations are primarily related to issues with oxygenation and blood flow to the fetus.