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Risk Stratification Principles — MRCEM SBA MCQ

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EasyEmergency MedicineRisk Stratification PrinciplesMRCEM SBA

A 61-year-old with minor head trauma on apixaban presents with a normal neurological exam and no red flags. Which chest pain guideline principle applies analogously to the testing strategy?

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Correct answer: B — Structured risk assessment can safely reduce testing in low-risk patients.

Chest pain guidelines emphasize structured risk assessment to guide testing, avoiding routine testing in low-risk presentations. This principle is transferable to other emergency department pathways, where blanket imaging or treatment without risk assessment is not evidence-based.

Reference: AHA/ACC Guideline (2021): Evaluation and Diagnosis of Chest Pain