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
All of the following are Full Body Restraint devices except: 
Select and explain. 
A. Posey straps., B. Papoose Board., C. Pedi wrap., D. Bean bag.
A: Posey straps.
Answer: A: Posey straps. 
Explanation: None