A 28-year-old woman from rural Maharashtra presents with pallor and dyspnea on exertion. Laboratory investigations show Hb 7.2 g/dL, MCV 62 fL, serum iron 45 µg/dL, TIBC 420 µg/dL, and ferritin 12 ng/mL. Which single feature best distinguishes iron deficiency anemia from anemia of chronic disease in this patient?

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.