Which laboratory test is useful in the diagnosis of Sjögren's syndrome?

Question

Quizplus · Accepted Answer

Antibody tests, such as Anti-SSA and Anti-SSB, are useful in the diagnosis of Sjögren's syndrome. These antibodies are often found in the blood of patients with the condition. Urinalysis and microbiological culture are not typically used to diagnose Sjögren's syndrome, and while a CBC may show changes related to the disorder, it is not specific enough for diagnosis.

Which Laboratory Test Is Useful in the Diagnosis of Sjögren's