Question 398 · LDEK · Irrigation and intracanal medicaments
Which of the following irrigators for root canals dissolve organic tissue:
1) sodium hypochlorite;
2) chlorhexidine;
3) citric acid;
4) EDTA;
5) hydrogen peroxide.
The correct answer is:
2) chlorhexidine;
3) citric acid;
4) EDTA;
5) hydrogen peroxide.
The correct answer is:
- A. 1,2.
- B. 1,4.
- C. 1,5.
- D. 2,5.
- E. 3,4.
Hint
Exclude the agents that act only on mineral or only on bacteria, then pick the two oxidizing irrigants.
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