Crossword 8.5-8.7.5

2. Dental sealants can be clear, tinted or ____.
4. Self-applied products are for what type of sensitivity.
5. A Q-tip or finger can be used to remove what after placing the whitening tray ?
7. acid What type of acid does etching agents have?
9. paper Used to check the occlusal relationship after sealant is cured.
11. Technique used to open fissures before sealant placement.
12. Varnish protects the tooth by acting as this.
15. teeth It is recommended for some patients to use toothpaste for _____ _____ after whitening process has been completed.
17. cured Type of material that is polymerized by light.
19. to severe Professionally applied products are for _____ sensitivity.
21. Sealants are primarily used on _____.
22. tissue When applying a desensitizer it is important the material does not contact this.
23. retention Sealant firmly adheres to the tooth surface because of _____ _____.

1. contamination One of the main causes to sealant retention failure.
3. Avoid products containing this after getting varnish.
6. Microscopic leakage at the interface of the tooth structure and the sealant restoration.
8. Varnish will harden when in contact with this.
10. resin A sealant material that does not contain filler particles.
13. cured An advantage to this curing technique is that there is no risk of damage to the retina.
14. irritation Overfilling of whitening tray can cause _____ _____.
15. chloride This professionally applied desensitizing agent occludes tubules and stimulates formation of reparative dentin.
16. fitting Gingival tissue may be exposed to excess gel due to what issue with the tray.
18. and floss First pre-operative instruction for using whitening trays at home.
20. With Potassium Nitrate the tubules are blocked or _______.