Below are some employment trends for Financial Analysts: 1  Median wage: $37.86 hourly, $78,380 annually. 2  Employment: 253,000 employees. 3  Projected growth (2012-2022): Faster than average (15-21 4 %) Projected job openings (2012-2022): 100,900.
Rheumatoid Factor Test. The rheumatoid factor is an antibody present in the blood of many patients with rheumatoid arthritis. Doctors measure the level of rheumatoid factor by performing a blood test. A positive rheumatoid factor test means that the patientâs level of rheumatoid factor in their blood is considered high.
Rheumatoid factor. Overview. A rheumatoid factor test measures the amount of rheumatoid factor in your blood. Rheumatoid factors are proteins produced by your immune system that can attack healthy tissue in your body. High levels of rheumatoid factor in the blood are most often associated with autoimmune diseases, such as rheumatoid arthritis and Sjogren's syndrome.