Christina RafanoCreator of NursingSOS

What is Rheumatoid Factor?? (EASY BREAKDOWN)

21 Nov 2023 · 0 min

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0:18

In this brief educational video, the narrator explains that rheumatoid factor (RF) is an antibody protein present in the blood that is produced during an immune response. Elevated levels of RF can signal the presence of rheumatoid arthritis or other autoimmune diseases. The video notes that RF is measured through a specific rheumatoid factor blood test.

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