Answer : Anti-centromere .. The woman's disease described i | 🎯MCQs For Medical Students🎯

Answer : Anti-centromere ..

The woman's disease described includes Esophageal dysmotility, Telangiectasias, and Raynaud's phenomenon of CREST syndrome, or limited scleroderma. The other features are calcinosis and sclerodactyly.
Anti-centromere antibodies are associated with CREST.
The second part of the question describes drug-induced lupus from isoniazid. Classic drug causes include hydralazine, procainamide > phenytoin and amiodarone. Anti-histone antibodies are associated.
Anti-scl 70 antibody is associated with diffuse scleroderma, which does not exhibit CREST syndrome.