MCQOPTIONS
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				| 1. | 
                                    Impression plaster is_____________? | 
                            
| A. | Less compressive than alginate | 
| B. | More compressive than alginate | 
| C. | As compressive as alginate | 
| D. | More compressive than hydrocolloids | 
| Answer» B. More compressive than alginate | |