Triage (Emergency Nursing) integrates university-level emergency nursing with RN practice: first nursing action, red flags, stabilization priorities, diagnostics, emergency medications, communication, safety risks, NCLEX traps, and case-based judgment. US NCLEX-RN items test primary survey ABCs, ED triage acuity, shock/sepsis/stroke/anaphylaxis bundles, trauma stabilization, and time-critical interventions in physiological adaptation vignettes. Pathway context (RN, United States). Continue with related lessons from the pathway lesson hub. Learning objectives - Apply first nursing action, red flags, stabilization priorities, diagnostics, emergency medications, communication, safety risks, NCLEX-style traps, and case-based judgment for this topic. - Use primary survey ABCs before secondary survey or diagnostics when stems mix resuscitation with paperwork. - Integrate time-critical bundles (sepsis, stroke, ACS, anaphylaxis) when emergency vignettes appear.