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Vasovagal syncope — ABFM Board MCQ

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EasyCardiovascularVasovagal syncopeABFM Board

A 24-year-old woman fainted while having blood drawn. Before losing consciousness she felt warm, nauseated, and sweaty. She recovered quickly when supine. Examination and ECG in clinic are normal. Which of the following would you advise this patient?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: A — Lie down promptly with prodromal symptoms and maintain hydration

Vasovagal syncope can often be managed with reassurance, hydration, trigger avoidance, and counter-pressure or supine positioning during prodrome.

Reference: American Family Physician clinical reviews and AAFP guidance: https://www.aafp.org/pubs/afp.html