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: Pathology
All about herpangina are false except 
Select and explain. 
A. May lead to high grade fever, B. May cause Dysphagia, C. May lead to vesicles formation in Anterior part of mouth around 20-30 in number, D. Anterior Portion of mouth have only minor vesicles
B: May cause Dysphagia
Answer: B: May cause Dysphagia 
Explanation: None