Chlorhexidine gluconate is the most effective antimicrobial and anti-gingivitis agent because it is highly substantive.

When comparing photo A with photo B, and photo C with photo D, what should the dental hygienist conclude about the client’s gingival healing? Case E

The radiopaque area on the mesial surface of tooth #2 in the right premolar bitewing is a (an): Case E

Which of the following BEST describes the gingival tissue on the facial of #27? Case H

Case M What term would BEST describe the anterior occlusion on this child?

Which of the following conditions may be attributed to this client’s medication? Case F

Diabetes mellitus is a disease of which of the following organs? Case K

The radiolucency in the bifurcation of the mandibular molar is representative of which of the following? Case K

This client lives in the desert Southwest and her water supply is nonfluoridated. What is the optimal amount of fluoride that would be appropriate for the municipal water supply in this area? Case M

The cause of the generalized gingival enlargement (no longer called gingival hyperplasia) in this client is MOST likely a result of which of the following? Case H