The Client Is Receiving Ferrous Sulfate (Novoferrosulpha) for the Treatment

The client is receiving ferrous sulfate (Novoferrosulpha) for the treatment of anemia. The nurse has taught the client about this drug and about anemia. The nurse evaluates that learning has occurred when the client makes which statement?

A) "My anemia was caused by blood loss from my ulcer, but there are other causes too."
B) "I think my anemia occurred when I started that vegetarian diet."
C) "My anemia was caused by drinking too many carbonated beverages with caffeine."
D) "There are many causes for anemia; mine was caused by heart failure and fluid overload."