Multiple choice

Anemia is not caused by

  1. blood loss from the body

  2. inadequate secretion of erythropoietin

  3. polycythemia

  4. excessive destruction of erythrocytes

  5. bone marrow failure

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is an opposite to anemia. Polycythemia is a bone marrow disease that leads to an abnormal increase in the number of blood cells, primarily red blood cells.