A 25-year-old female sees her physician because of swelling in the joints of her hands and generally feeling tired and rundown.A slide agglutination test for antibody directed against IgG is positive.What is the most likely cause of her symptoms?

Question

Quizplus · Accepted Answer

The positive slide agglutination test for antibody directed against IgG is a common laboratory test for rheumatoid arthritis. The swelling in the joints of the hands and fatigue are also typical symptoms of this autoimmune disorder. Autoimmune hemolytic anemia, mononucleosis, and syphilis do not typically present with these symptoms or a positive slide agglutination test for IgG.

A 25-Year-Old Female Sees Her Physician Because of Swelling in the Joints