This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Systemic Lupus Erythematous, Subject name: Medicine
[{'content': 'Anti Ro antibodies are present in all except: \nSelect and explain. \nA. SLE, B. Sjogren syndrome, C. Neonatal lupus, D. Mixed connective tissue disorder', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Anti-Rho or SS-A antibodies SLE, Sjogren syndrome (can be transmitted across the placenta resulting in neonatal lupus which presents as complete hea block) U1 R.N.P. (Ribo-Nucleo-protein antibody). Mixed connective tissue Anti ds-DNA antibody Increased risk of nephritis in cases of SLE. Anti centromere antibody Limited scleroderma-CREST Syndrome Antibodies to Ribosomal-P antigen CNS lupus Antibodies to tRNA synthetase Polymyositis with interstitial lung disease Anti - Glutamic acid decarboxylase antibody Latent autoimmune diabetes Anti- Endomyosial antibody Celiac sprue Anti-Histone antibody Drug induced lupus', 'role': 'assistant'}]