Question

A woman who is admitted to labor and delivery with preeclampsia at 30 weeks' gestation is receiving magnesium sulfate IV piggyback. Which of the following maternal vital signs is most important for the nurse to assess each hour?

1) Temperature
2) Pulse
3) Respiratory rate
4) Blood pressure

Answer 1

The most crucial vital sign to monitor hourly in a pregnant woman treated with magnesium sulfate for preeclampsia is the respiratory rate to prevent potential respiratory depression.

Step-by-step explanation:

The most important vital sign for the nurse to assess each hour in a woman receiving magnesium sulfate IV piggyback for preeclampsia at 30 weeks' gestation is the respiratory rate. Magnesium sulfate can cause respiratory depression, which is a potentially serious side effect, and it is critical to monitor the mother's ability to breathe adequately. While temperature, pulse, and blood pressure are also important to monitor, ensuring the patient is not experiencing respiratory depression from the magnesium sulfate is a priority.