This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
[{'content': 'Antiendomysial antibody is used in screening of - \nSelect and explain. \nA. Myasthenia gravis, B. Autoimmune hepatitis, C. Coeliac diseases, D. Graves disease', 'role': 'user'}, {'content': "Answer: C \nExplanation: Am. is 'c' i.e., Coeliae diseases o Coeliae disea.se (CD) is a permanent intolerance of the small intestine to gluten, characterized by gluten-dependent changes in villous morphology and/or signs of immunological activation detectable in the lamina propria of the intestinal mucosa.o The presence of serum anti-endomysial antibodies (EMA) is generally considered to be highly suggestive for a CD because of their high values of sensitivity and specificity.o Other antibodies used for diagnosiso Tissue transglutaminase.o Antigliadin antibodies.o Treatment is Gluten-free diet.", 'role': 'assistant'}]