Stella (girl) and Stefani (boy) are 13 year old twin siblings. There parent brings them to their dental appointment for a prophylaxis, exam and fluoride varnish. Both twins have good homecare with minimum plaque (biofilm), no calculus and report brushing 2x daily with an electric toothbrush. However, there non-plaque induce gingivitis. What is most likely the cause? 

Which systemic condition is a Grade Modifier? 

What is the reason individuals with Down Syndrome have a higher rate and progression of periodontitis?  1. Immune response2. Impaired PMNs3. Poor oral self-care

Joe and Jim purchase vegetables at a grocery store, but Jim also grows vegetables in his backyard. Regarding these two practices, which of the following statements is correct?

Match the following risk level term to the definition. 

Which mobility grade (class) is defined as serve pathologic mobility of >2mm of movement buccal-lingual? 

Tooth #30 There is no bone in the furca and your nabers probe cannot passes through from the buccal to the lingual because there is lingual tissue preventing the nabers probe from passing all the way through. What furcation grade (class) is #30? 

The prevalence of periodontal disease is most positively correlated with:

Which CDT code is appropriate for Health with a Reduced Periodontium ASSOCIATED with Periodontitis. The clinical characteristic of this periodontal classification are: CAL and/or RBL Lack of progression No change 5 years ≤4mm PD

Interpret the following ECG strip Picture1.jpgch.6.7.59.jpg