After failing treatment with NSAIDs and gold salts the patient is started on a new medication. Three weeks later he notes oral ulcers and nausea. He is seen again in your office and you send him to...

After failing treatment with NSAIDs and gold salts the patient is started on a new medication. Three weeks later he notes oral ulcers and nausea. He is seen again in your office and you send him to the lab to have blood tests drawn. Which of the following abnormalities is most likely to be found? A. Decreased levels of rheumatoid factor B. Decreased RBCs C. Decreased WBCs D. Increased RBCs E. Increased RBCs F. Elevated creatinine G. Elevated AST