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
True about dengue hemorrhagic fever are all except: March 2012 
Select and explain. 
A. Thrombocytopenia, B. Thrombosis, C. Lymphadenopathy, D. Fever
B: Thrombosis
Answer: B: Thrombosis 
Explanation: Ans: B i.e. Thrombosis Dengue hemorrhagic fever In mild forms of dengue hemorrhagic fever, there is thrombocytopenia and haemoconcentration Minor (petechiae, ecchymoses, epistaxis) or major (gastrointestinal or cerebrovascular) haemorrhagic signs may occur in dengue hemorrhagic fever Acute onset presents with fever, backache, ahralgias, generalized pains (break bone fever), relative bradycardia, lymphadenopathy etc.