The Client Complains of Constipation While Receiving Ferrous Sulfate (Feosol)

The client complains of constipation while receiving ferrous sulfate (Feosol) . What is the best plan by the nurse to assist the client in resolving this common side effect?

A) Plan to teach the client about which laxatives are the safest to use.
B) Plan to teach the client to increase fluids and high-fiber foods in the diet.
C) Plan to teach the client to self-administer Fleets enemas.
D) Plan to teach the client to increase exercise.