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: Medicine
[{'content': 'Laboratory evaluation for the differential diagnosis of chronic myeloproliferative disorders includes all the following evcepr : \nSelect and explain. \nA. Chromosomal evaluation, B. Bone marrow aspiration, C. Flow-cytometric analysis, D. Determination of red blood cell mass', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Answer is C (Flow cytometry) respective myeloproliferative disorde Myeloproliferative disorder Useful tests Polycythemia vera Elevated Red cell mass / with normal erythropoetin levels Chronic myeloid leukemia Chromosomal demonstration of Philadelphia chromosome or bcr /abl translocation Chronic idiopathic Myelofibrosis Dry tap on bone marrow aspiration alongwith characteristic peripheral blood picture Essential thrombocytosis Elevated Platelet count with cytogenetic evaluation to rule out CML or other myelodysplastic disorder', 'role': 'assistant'}]