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: Social & Preventive Medicine
Which is not true about dengue hemorrhagic fever 
Select and explain. 
A. Shock, B. Thrmbocytopenia, C. Hepatomegaly, D. Plasma leaking
A: Shock
Answer: A: Shock 
Explanation: None