Final answer:
The main diagnostic labs associated with SLE include the antinuclear antibody (ANA) test, anti-double-stranded DNA (ds-DNA) test, and anti-Sm antibody test.
Step-by-step explanation:
The main diagnostic labs associated with SLE (Systemic Lupus Erythematosus) include:
- Antinuclear Antibody (ANA) Test: This test detects the presence of autoantibodies that attack the cell nucleus. ANA is positive in more than 95% of patients with SLE.
- Anti-double-stranded DNA (ds-DNA) Test: This test detects the presence of antibodies specifically targeting double-stranded DNA. It is highly specific for SLE.
- Anti-Sm Antibody Test: This test detects the presence of antibodies against small nuclear ribonucleoprotein. It is also highly specific for SLE.
These tests help confirm the diagnosis of SLE and are part of the classification criteria for SLE.