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
The medial bulging of pharynx is seen in: 
Select and explain. 
A. Pharyngomaxillary abscess, B. Retropharyngeal abscess, C. Peritonsillar abscess, D. Paratonsillar abscess
A: Pharyngomaxillary abscess
Answer: A: Pharyngomaxillary abscess 
Explanation: Parapharyngeal space is also called lateral pharyngeal space and pharyngomaxillary space.