Questão de Periodontia
Regarding the use of chemical agents in periodontal therapy, analyze the following statements:
- Chlorhexidine is the most studied and effective antiseptic for plaque inhibition and prevention of gingivitis;
- Has important antimicrobial action (wide variety of G+ and G- bacteria);
- Effective against some fungi and yeasts (including candida) and some viruses such as HBV and HIV.
- Cetylpyridinium chloride - quaternary ammonium compound
- Has limited effect as an inhibitor of oral microbiota;
- The effectiveness of action seems to be only 3-5 hours;
- Evidence of benefit against gingivitis is doubtful.
Escolha a alternativa correta:
A
Chlorhexidine is not effective against viruses.
B
Cetylpyridinium chloride has a long-lasting effect on oral microbiota.
C
Chlorhexidine is more effective as a therapeutic agent than as a preventive agent.
D
Cetylpyridinium chloride is highly effective against gingivitis.
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