Final answer:
In this case, a multiparous woman at 38 weeks gestation with a history of rapid labor progression is admitted for induction due to signs and symptoms of pregnancy-induced hypertension (PIH). One hour after the oxytocin infusion is initiated, she complains of a headache. The appropriate action would be to discontinue the Pitocin infusion.
Step-by-step explanation:
Headache is a potential symptom of preeclampsia, a type of pregnancy-induced hypertension (PIH). In this case, a multiparous woman at 38 weeks gestation with a history of rapid labor progression is admitted for induction due to signs and symptoms of PIH. One hour after the oxytocin infusion is initiated, she complains of a headache. Her contractions are occurring every 1-2 minutes, lasting 60-75 seconds, and a vaginal exam reveals that her cervix is 90% dilated. Based on this scenario, the appropriate action would be to discontinue the Pitocin infusion. Headaches in the context of PIH can be a sign of worsening symptoms, including maternal and fetal distress. Discontinuing the Pitocin infusion would be a precautionary measure to ensure the well-being of the mother and baby.