In a Client Diagnosed with Terminal Ileal Disease, the Primary

In a client diagnosed with terminal ileal disease, the primary health care provider prescribed sulfasalazine. Which outcome in the client indicates the effectiveness of the therapy?

A) The client's gastrointestinal wall is normalized.
B) The client's hematocrit percentage is normal.
C) The client is able to absorb bile acids.
D) The client's urinalysis results show normal values.