Anemia
A condition of insufficient red blood cells or hemoglobin to deliver adequate oxygen to body tissues.
Causes of anemia include iron deficiency, B12/folate deficiency, chronic disease, hemolysis, and bone marrow failure. Treatment depends on the etiology: iron replacement, B12 injections, erythropoietin, or transfusion.
(Placeholder study content — expanded in the content build step.)
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