MCQOPTIONS
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				| 1. | 
                                    What is the minimum thickness of the elastomeric impression material for an accurate impression_______________? | 
                            
| A. | 2 mm | 
| B. | 2-4 mm | 
| C. | Greater than 3 mm | 
| D. | Maximum in the area of operation | 
| Answer» E. | |