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Questions and Answers
What is the function of sodium hypochlorite in root canal treatment?
What is the function of sodium hypochlorite in root canal treatment?
- Opening of dentinal tubules
- Removal of dentinal shavings
- Disinfection of the canal system (correct)
- Dissolution of mineralized tissue
Which factor does NOT modify the activity of irrigants?
Which factor does NOT modify the activity of irrigants?
- Canal diameter (correct)
- Frequency of irrigation
- Temperature of the irrigant
- Surface tension of irrigation solution
What is the advantage of using normal saline as an irrigating solution?
What is the advantage of using normal saline as an irrigating solution?
- Effective dissolution of organic debris
- Antimicrobial properties
- Biocompatible nature (correct)
- Removal of smear layer
Which chelating agent is commonly used in endodontics?
Which chelating agent is commonly used in endodontics?
What is the pH range of sodium hypochlorite, a commonly used irrigating solution?
What is the pH range of sodium hypochlorite, a commonly used irrigating solution?
What is the key objective of instrumentation and irrigation from a biological point of view?
What is the key objective of instrumentation and irrigation from a biological point of view?
What is an ideal requirement for an irrigation solution?
What is an ideal requirement for an irrigation solution?
How do irrigants help prevent packing infected hard and soft tissue apically in the root canal and periapical area?
How do irrigants help prevent packing infected hard and soft tissue apically in the root canal and periapical area?
What function do irrigants serve in disinfecting the root canal system?
What function do irrigants serve in disinfecting the root canal system?
Which of the following is NOT an ideal requirement for an irrigation solution?
Which of the following is NOT an ideal requirement for an irrigation solution?
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