labwork has + anti-nuclear Ab, + anti-DS DNA, + anti-smith Ab, +anti-phospholipid Ab, +/- anemia, leukopenia, lymphopenia, thrombocytopenia; dx? tx? a) Systemic lupus erythematosus (SLE); treatment may include corticosteroids, immunosuppressants, antimalarial drugs, and medications to manage specific symptoms.

b) Rheumatoid arthritis (RA); treatment may include disease-modifying antirheumatic drugs (DMARDs), nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, and biologic agents.

c) Sjogren's syndrome; treatment may include artificial tears, saliva substitutes, medications to manage specific symptoms, and immunosuppressants in severe cases.

d) Systemic sclerosis (scleroderma); treatment may include immunosuppressants, vasodilators, and medications to manage specific symptoms.