Least likely associated with SLE -: (A) Anti ds DNA, (B) Anti Sm, (C) Anti topoisomerase, (D) Anti histone
Answer is C. Ans. is 'c' i.e., Anti topoisomerase Best screening test for SLE is demonstration of antinuclear antibodies :o Most sensitive test for SLE- Anti nuclear antibodies (ANA).o Most specific test for SLE- Anti ds DNA, Anti Sm.