system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
In PIH an impending sign of eclampsia is:
assistant
The correct answer is  As you know, severe preeclampsia progresses to eclampsia if not treated promptly,hence symptoms of severe preeclampsia can also be called as indicators of Impending eclampsia.
Signs of Impending or Imminent eclampsia/:

Headache (severe)

Symptoms of severe preeclampsia/

Blurring of vision/flashing lights

Symptoms associated with poor prognosis

Epigastric pain
Brisk deep tendon reflexes and ankle clonus
Diminished urinary output (<400 ml/24 hours).