Key Concepts
Overview
Anemia is one of the most common medical conditions managed by RPNs in Canadian healthcare settings. The RPN provides direct care for patients with iron-deficiency anemia, vitamin B12 deficiency, hemolytic anemias, and patients receiving blood transfusions. Recognizing transfusion reactions and distinguishing anemia types are core REx-PN competencies. Canadian context: Iron-deficiency anemia disproportionately affects women of reproductive age and certain immigrant populations (including refugees from regions with dietary iron deficiency). Pernicious anemia is more common in individuals of Northern European descent. Sickle cell disease is prevalent among Canadians of African, Caribbean, and Middle Eastern heritage — Canadian provinces have added SCD to newborn screening programs. On the exam, writers often pair stable-sounding options with unstable data—notice the mismatch before you commit. If the stem names a license or role, reread that line; scope errors are classic trap answers even when the clinical topic is familiar. Run a 60-second scan: breathing work and oxygenation, perfusion and end organs, neuro baseline, likely infection sources, and devices that can fail quietly. When two answers feel partly right, pick the one that reduces imminent harm...