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: ENT
In which of the following locations, there is collection of pus in the quinsy: 
Select and explain. 
A. Peritonsillar space, B. Parapharyngeal space, C. Retropharyngeal space, D. Within the tonsil
A: Peritonsillar space
Answer: A: Peritonsillar space 
Explanation: Quinsy is collection of pus in the peritonsillar space which lies between the capsule of tonsil and superior constrictor muscle i.e. peritonsillar abscess.