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Questions and Answers
What is the purpose of a SPREADER instrument in endodontics?
What is the purpose of a SPREADER instrument in endodontics?
- To laterally displace gutta-percha cones (correct)
- To clean and shape the root canal
- To remove gutta-percha cones
- To pack gutta-percha vertically
Which material is NOT commonly used in the production of SPREADER instruments?
Which material is NOT commonly used in the production of SPREADER instruments?
- Carbon steel
- Nickel titanium
- Aluminum (correct)
- Stainless steel
What is a disadvantage of HAND HELD SPREADERS mentioned in the text?
What is a disadvantage of HAND HELD SPREADERS mentioned in the text?
- Well-balanced instrument design
- Risk of vertical damage to the root (correct)
- Less lateral wedging forces
- Easier to use in posterior regions
Which group classification according to ISO involves instruments like Gates Glidden Drills and Peso reamers?
Which group classification according to ISO involves instruments like Gates Glidden Drills and Peso reamers?
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What is the specific function of K-Files in endodontics?
What is the specific function of K-Files in endodontics?
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Which classification group includes instruments like Self Adjusting File System?
Which classification group includes instruments like Self Adjusting File System?
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What distinguishes FINGER HELD SPREADERS from HAND HELD SPREADERS?
What distinguishes FINGER HELD SPREADERS from HAND HELD SPREADERS?
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Which group classification according to ISO includes instruments like Wave One?
Which group classification according to ISO includes instruments like Wave One?
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What type of instrument is a Barbed broach?
What type of instrument is a Barbed broach?
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What is the main characteristic of engine driven Ni-Ti Rotary Instruments like Protaper?
What is the main characteristic of engine driven Ni-Ti Rotary Instruments like Protaper?
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