Which of the following is most likely to cause anemia?
A) High altitude
B) Air pollution other than by carbon monoxide
C) Renal disease
D) Smoking
E) Any factor that creates a state of hypoxemia

Question

Quizplus · Accepted Answer

Renal disease can cause anemia because the kidneys produce erythropoietin, a hormone that stimulates red blood cell production. In renal disease, erythropoietin production is often reduced, leading to anemia.

Which of the Following Is Most Likely to Cause Anemia