Question 451 · LDEK · Irrigation and intracanal medicaments
Which of the below mentioned root canal irrigants can be used as last due to its prolonged antibacterial activity?
- A. sodium hypochlorite.
- B. EDTA.
- C. citric acid.
- D. chlorhexidine.
- E. hydrogen peroxide.
Hint
Look for the irrigant with substantivity — the ability to bind to dentin and be released slowly over time.
The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.
More questions on Conservative dentistry
- A young patient reported to the dentist for conservative treatment of tooth 37. Examination showed soft, reddish, cauliflower-like lesion protruding…
- Which of the below mentioned conditions is an indication for indirect pulp capping, on the assumption that there is a normal response to pulp…
- What material can be applied directly to the pulp in a case of pulpotomy?
- Indicate the true sentences regarding the electrical test used in the examination of the tooth pulp state:
- Choose the proper name for the process of wear of the hard tissues of the teeth, which is manifested by shortening of the crowns of the teeth, wear…
- Choose correct sentences concerning the tunnel cavity preparation: