In a prenatal clinic, what is the priority nursing action for a woman who shows signs of severe hypertension at 34 weeks' gestation?

The priority nursing action for a woman exhibiting signs of severe hypertension at 34 weeks' gestation is to arrange transportation to the hospital. Severe hypertension can lead to serious complications for both the mother and the fetus, including the risk of hypertensive disorders like preeclampsia, eclampsia, and potential placental abruption. Given the urgency required to ensure the safety of both, immediate transportation to a hospital equipped to manage severe hypertension and potential delivery is crucial.

While monitoring vital signs continuously is important and can provide valuable information about the woman's condition, it does not address the immediate need for advanced care. Providing education on hypertension can be useful but is not a priority when immediate medical intervention is needed. Reassuring the patient about common headaches does not take into consideration the severity of her symptoms and could neglect the potentially critical nature of her condition. Thus, ensuring that she receives timely medical evaluation and care is the most critical action.