RBC destruction (hemolytic anemia) is associated with which type of anemia?

RBC destruction (hemolytic anemia) is associated with which type of anemia?

• A. Aplastic anemia
• B. Megaloblastic anemia
• C. Iron deficiency anemia
• D. Chronic blood loss anemia

Answer: (D)

The key idea is how the circulating red cell population is reduced. Hemolytic anemia means red cells are destroyed more quickly than they are made, but among the options provided, chronic blood loss is the one that directly lowers the number of circulating red cells over time due to ongoing external loss. Aplastic anemia reflects marrow failure and production problems, megaloblastic anemia reflects defective DNA synthesis, and iron deficiency anemia stems from iron shortage after loss, not from destruction of red cells. So the situation most closely associated with a reduced circulating red cell mass through ongoing loss is chronic blood loss.

The key idea is how the circulating red cell population is reduced. Hemolytic anemia means red cells are destroyed more quickly than they are made, but among the options provided, chronic blood loss is the one that directly lowers the number of circulating red cells over time due to ongoing external loss. Aplastic anemia reflects marrow failure and production problems, megaloblastic anemia reflects defective DNA synthesis, and iron deficiency anemia stems from iron shortage after loss, not from destruction of red cells. So the situation most closely associated with a reduced circulating red cell mass through ongoing loss is chronic blood loss.