This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Skin
The association of membraneous tonsillitis with petechial eruption on the palate and generalized lymphadenopathy should suggest the diagnosis of: 
Select and explain. 
A. Cat scratch disease, B. Infectious mononucleosis, C. Measles, D. Scarlet fever
B: Infectious mononucleosis
Answer: B: Infectious mononucleosis 
Explanation: Ans is 'b'