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
In a tooth supported partial denture, movement of the base
towards the edentulous ridge is prevented primarily by 
Select and explain. 
A. Clasps on abutment teeth, B. Rests on abutment teeth, C. Indirect retainer on abutment teeth, D. Minor connector on abutment teeth
B: Rests on abutment teeth
Answer: B: Rests on abutment teeth 
Explanation: None