ModuleDraftEmergencyMedications
Study module: hyperacute stroke triage + reperfusion eligibility (IV thrombolysis + EVT)
Study-focused overview of hyperacute evaluation and reperfusion pathways (time last known well, imaging basics, thrombolysis vs thrombectomy concepts). Not a protocol; designed for exam-style understanding.
ClinicianClinicianAdvanced25 minClinical (pro)
Educational only
Educational only — clinical decisions must follow local protocols and patient-specific factors.
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Suspected acute stroke is time-critical: activate local stroke alert/emergency response immediately and document last known well time. Proceed with urgent imaging and reperfusion eligibility evaluation per protocol.
Key takeaways
- Explain 'last known well' and time-based decision constraints
- Describe high-level imaging roles (CT/CTA/CTP vs MRI)
- Differentiate indications/contraindications concepts for IV thrombolysis vs EVT
- Identify nursing/ED priorities that preserve eligibility
Core timeline concepts
- Last known well
- Door-to-imaging
- Door-to-needle / door-to-groin concepts
Imaging basics (high level)
- Noncontrast CT: hemorrhage rule-out
- CTA: large vessel occlusion
- Perfusion: tissue at risk (where used)
Reperfusion modalities
- IV thrombolysis (concept)
- Endovascular thrombectomy (concept)
Common exclusion themes (conceptual)
- Bleeding risk
- Unknown onset
- Recent procedures/anticoagulation context
Exam-style pearls
- Don’t delay imaging
- Glucose check
- BP management per protocol
Practice check
What you’ll practice
These questions are untimed. After you answer all of them, you’ll see your score and a clear next lesson or reference step.
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