RA (RHEUMATOID) FACTOR QUALITATIVE

What this test checks

Tests whether rheumatoid factor antibody is present in your blood (without measuring exact amount).

Why do people get this test?

An affordable first-step test for joint pain that might be rheumatoid arthritis.

When you should consider this test

• Joint pain and stiffness
• Initial RA screen
• Cost-conscious starting test

How to prepare

No fasting needed.