Rheumatoid Arthritis

What is happening to the synovium in Arletha's knees and probably her hands as well?

In all likelihood, the synovium is inflamed and is not doing its job. The synovium is meant to secret liquid that keeps the joint lubricated. If it's not present or is not doing its job at high efficiency any more, then the joints in the hands and knees will start to become damaged and broken down, thus leading to pain.

What diagnostic tests may help provide clues to the presence of rheumatoid arthritis?

There is no "single" test or symptom that leads to the diagnosis and verification of rheumatoid arthritis. However, there are about seven symptoms or tests that can lead, in whole or in part, to a rheumatoid arthritis diagnosis. These include morning stiffness in and around joints for at least one hour, swelling or fluid around three or more joints at...
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