Question: what is the difference between iron-deficiency anemia and pernicious anemia quizlet?
Answer: What is the difference between iron-deficiency anemia and pernicious anemia? Iron-deficiency anemia results from blood loss, inadequate nutrition, or impaired iron absorption. Pernicious anemia results from B12 deficiency, or lack of intrinsic factor. ... Excess of RBCs that increase the blood viscosity.