Final answer:
Elevated levels of rheumatoid factor (RF), anti-cyclic citrullinated peptide antibodies (anti-CCP), and acute-phase proteins such as C-reactive protein (CRP) can be found in the blood of clients with rheumatoid arthritis.
Step-by-step explanation:
Rheumatoid arthritis (RA) is an inflammatory disorder that primarily affects the synovial joints of the hands, feet, and cervical spine. The activation of CD4 T cells in RA leads to the production of inflammatory cytokines and immune complexes.
In the blood of a client with rheumatoid arthritis, you would typically find elevated levels of rheumatoid factor (RF), anti-cyclic citrullinated peptide antibodies (anti-CCP), and acute-phase proteins such as C-reactive protein (CRP). These factors are used to diagnose and monitor the disease.