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: Surgery
Guerin fracture is: 
Select and explain. 
A. Maxillary fracture, B. Maxillary and zygomatic fracture, C. Maxillary and nasal bone fracture, D. Nasal bone fracture only
A: Maxillary fracture
Answer: A: Maxillary fracture 
Explanation: None