Which of the following is NOT a classic warning sign of impending eclampsia?

KGMU 2023

Obstetrics & Gynaecology

Medium

Appeared in: KGMU 2023

Explanation

Breathlessness (dyspnea) is a symptom of pulmonary edema, which is a life-threatening complication of severe preeclampsia, not a classic prodromal sign of an imminent seizure.
Pulmonary edema occurs due to increased capillary permeability and fluid shifting into the lungs, indicating severe systemic disease, but it is not a direct neurological precursor to a convulsion.
The classic warning signs are primarily neurological (headache, visual changes) or hepatic (epigastric pain), reflecting direct cerebral irritation or liver involvement that precedes the seizure.

Option B: Epigastric pain is a classic warning sign of impending eclampsia.
Option C: Oedema, particularly when sudden and generalized, is a significant sign of preeclampsia and can be associated with impending eclampsia.
Option D: A severe, persistent headache is one of the most common and classic warning signs of impending eclampsia.

Visual 1: Diagram: Pathophysiology of Preeclampsia - A flowchart showing how abnormal placentation leads to endothelial dysfunction, vasospasm, and end-organ damage in the brain (headache, seizure), liver (epigastric pain), kidneys (proteinuria, oliguria), and lungs (pulmonary edema).

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Identification of prodromal (warning) signs of impending eclampsia as background academic context rather than a clinical decision trigger.
Recognizing the warning signs of impending eclampsia is a critical nursing responsibility. Prompt identification allows for timely intervention, primarily the administration of intravenous magnesium sulfate, to prevent seizures and protect both the mother and fetus.
A nurse must immediately report symptoms like severe headache, visual disturbances, or epigastric pain to the provider. This is a medical emergency requiring stabilization and often, expedited delivery.
What if? If a patient with preeclampsia reports seeing flashing lights (scotomata), this is a classic visual disturbance and an ominous sign of impending eclampsia. The nurse's first action should be to ensure patient safety (e.g., padded side rails, stay with the patient), notify the provider immediately, and prepare for magnesium sulfate administration.

How to Approach the Question

First, identify the core concept: The question asks for the option that is NOT a classic warning sign of impending eclampsia.
This is a negative-framing question. Your goal is to eliminate the options that ARE known warning signs.
Recall or look up the classic prodromal symptoms of eclampsia. These are primarily related to the central nervous system and liver.
Evaluate each option: Is 'Headache' a warning sign? Yes, a severe one is. Is 'Epigastric Pain'? Yes. Is 'Oedema'? Yes, sudden and severe edema is a sign of the underlying disease.
Evaluate 'Breathlessness'. This points to pulmonary edema, which is a complication of severe preeclampsia but not typically listed as a direct warning sign that a seizure is about to occur. The other signs are more direct indicators of cerebral and hepatic irritation preceding a convulsion.
The option that does not fit the category of a classic warning sign for an imminent seizure is the correct answer.

Concept Tested & Keywords

Concept Tested: Identification of prodromal (warning) signs of impending eclampsia.
Stem keywords: impending eclampsia, warning sign
Lead-in keywords: NOT
Negative lead-in flag: The question asks to identify the option that is NOT a classic warning sign.

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