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: Dental
Treatment resins are given for which type of edentulous 
ridges? 
Select and explain. 
A. Abused ridges, B. Flabby ridges, C. Ridges with large tori on them, D. Ridges with bony resorption
A: Abused ridges
Answer: A: Abused ridges 
Explanation: None