Which of the following represents treatments for anemia?

• A. Radiation therapy
• B. Surgery to remove spleen
• C. Antibiotics only
• D. Diet changes, supplements, meds, infusion, or stem cell transplant

Answer: (D)

Anemia is treated by addressing its underlying cause and restoring the red blood cell supply. The approach listed covers the main ways this is done: changing the diet to include more iron, vitamins, and nutrients; taking supplements or medications to correct deficiencies (like iron, vitamin B12, or folate); using medicines that stimulate red blood cell production when appropriate (for example, erythropoiesis-stimulating agents); infusing therapies to replace iron or even to transfuse blood when needed; and, in severe or inherited cases, stem cell transplant to restore bone marrow function.

Radiation therapy isn’t a general treatment for anemia; it’s a cancer therapy and may be used for specific conditions but doesn’t directly correct anemia. Removing the spleen can help certain anemias caused by splenic sequestration but isn’t a broad, first-line treatment for anemia itself. Antibiotics alone don’t address the underlying deficit in red blood cells. The option that lists diet changes, supplements, meds, infusions, or stem cell transplant reflects the standard, cause-specific strategies used to treat most forms of anemia.