click below
click below
Normal Size Small Size show me how
Periodontics II
Test One
Question | Answer |
---|---|
goal in root scaling is to produce a tooth that is biologically acceptable to connective tissue reattachment and a healthy periodontium we must A) assess the root surface B) know morphology of each tooth C) recognize "scaling endpoint" | D) All of the above |
The maxillary teeth that are trifurcated are the A) First premolars B) Second premolars C) canines D) None of the above | D) None of the above |
The roots of maxillary incisions tend to converge or taper toward the lingual surface, therefore access to the proximal surface is often better from the facial surface | The statement is true but the conclusion is false |
Instrumentation of the crown and root surfaces of the teeth to remove plaque and calculus | Scaling |
A procedure designed for the removal of cementum and dentin that is rough and/or permeated by calculus, or contaminated with toxins or microorganisms | Root Planing |
Sub and supragingival scaling combined with coronal polishing to remove plaque, calculus and stain | Prophylaxis |
An extension of periodontal therapy which involves continuing periodontal assessment and preventive treatment of periodontal structures to allow for early detection and treatment of new or recurring periodontal diseases | Periodontal Maintenance |
The main goal of mechanical nonsurgical therapy is to preserve the form and function of the dentition | True |
Initially an acute inflammatory reaction can be seen due to the trauma of mechanical therapy; subsides within 48-72 hours | False(24-48 hours [Healing after NSPT, the healing periodontal tissues) |
The stages of wound healing are | inflammation, proliferation, maturation |
Perio debridement does not cause and disruption of epithelial attachment to the tooth | False (I don’t know this one for sure but it makes sense that it would disrupt it because in the notes it says that it results in a long junctional epithelium, so I think that means it gets disrupted) |
Healing decreases with age due to increased food intake | False |
Antimicrobial rinses are an effective adjunct in treating periodontitis | False (Works on gingivitis) |
The ADA Seal of Acceptance indicates that the product has been evaluated and accepted based on the standards developed by the Council on Dental Therapeutics | True |
Hydrogen Peroxide is an antimicrobial agent that has been shown to slow the development of biofilm formation. The ADA's acceptance of its use has had a great influence on it's popularity | The first statement is true but the second statement is false (Does not have ADA seal of acceptance) |
hlorhexidine Gluconate does not have the ADA Seal of Acceptance because of it's staining properties | False (Does have the ADA seal) |
An objective of Phase 1 Therapy is to eliminate the microbial etiology for gingival and periodontal disease | True |
Phase 1 therapy will never be the only therapy required to treat the patients periodontal condition | True |
Periodontal Scaling has been demonstrated to reduce bleeding and probe depths by | 80% and 2-3mm |
no MGJ involvement; no loss of bone or soft tissue | Class I |
extends to or beyond MGJ; loss of bone or soft tissue | Class III |
extends to or beyond MGJ; no loss of bone or soft tissue | Class II |
extends to or beyond MGJ; severe bone and soft tissue loss | Class IV |
Type II Gingival Embrasuures have extensive recession or complete loss of interdental papilla | False (slight to moderate |
Furcation Classifications range from F1 through F4. A F3 furcation involves 1 or more furcations of a tooth with bone loss that does not extend beyond the dome of the root. It may or may not have radiographic changes. | Both statements are false (0-4, F3: beyond dome of the root, radiolucency will be seen) |
Flossing is a great way to remove plaque in a furcation | False |