The Nurse Is Teaching Parents of an Infant About the Causes

The nurse is teaching parents of an infant about the causes of iron deficiency anemia.Which statement best describes iron deficiency anemia in infants?

A) It is caused by depression of the hematopoietic system.
B) It is easily diagnosed because of an infant's emaciated appearance.
C) Clinical manifestations are similar regardless of the cause of the anemia.
D) Clinical manifestations result from a decreased intake of milk and the premature addition of solid foods.