Antibody Factor Rheumatoid Unit
Rheumatoid factor (RF) is a blood test that measures the amount of the RF
How the test is performed
Blood is drawn from a vein, usually from the inside of the elbow or the back of the hand. The site is cleaned with germ-killing medicine (antiseptic). The health care provider wraps an elastic band around the upper arm to apply pressure to the area and make the vein swell with blood.
Next, the health care provider gently inserts a needle into the vein. The blood...
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From Our Experts
Rheumatoid Factor: What is it? What does it mean?
Rheumatoid factors are antibodies that attach to other antibodies. This may be associated with inflammation. It is a test used to help in... Read more »
New Advancements Speed an Rheumatoid Arthritis Diagnosis
Not too long ago, I wrote about the utility of the Rheumatoid Factor (RF) and the anti-cyclic citrullinated peptide (anti-CCP) antibody in... Read more »
How Rheumatoid Factor Affects Treatment Decisions
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A New Drug for Rheumatoid Arthritis in 2008?
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From Our Sources
What Your Rheumatoid Arthritis Lab Results Mean
Q: How do most patients get referred to a rheumatologist in the first place?Kremer: Usually, it’s the pain that’s perceived to be arthritis pain.... Read more »
Introduction to Rheumatoid Arthritis
Source: Medifocus Guidebook on: Rheumatoid Arthritis
Rheumatoid arthritis (RA) is a chronic inflammatory condition of the synovial membrane - the thin layer of connective tissue that lines the joints.... Read more »
Treatment Options for Rheumatoid Arthritis
Source: Medifocus Guidebook on: Rheumatoid Arthritis
Goals of Treatment for Rheumatoid ArthritisThe primary goals of treatment for rheumatoid arthritis (RA) include: Alleviating joint-related symptoms... Read more »
Rheumatoid Arthritis: Medications
Source: ADAM Encyclopedia
Disease-Modifying Anti-Rheumatic Drugs (DMARDs)Disease-modifying anti-rheumatic drugs (DMARDs) are the standard treatments for RA. They are used... Read more »
Information on Rheumatoid Arthritis Medications
From the FDA Consumer Magazine, March-April 2005 by Carol Rados Few people with arthritis would be willing to stop taking a medication that works,... Read more »
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