Medicine Which of the following findings is diagnostic of iron deficiency anemia – A Increased TIBC, decreased serum ferritin B Decreased TIBC, decreased serum ferritin C Increased TIBC, increased serum ferritin D Decreased TIBC, increased serm ferritin 💡 Explanation Which of the following findings is diagnostic of iron deficiency anemia - ✓ Correct Answer: A. Increased TIBC, decreased serum ferritin