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=======CP Evaluation
CP Evaluation
| Question | Answer |
|---|---|
| What stains originate from external environmental factors? | Exogenous (what are a few enviromental stains caused from?) |
| Which teeth are known as the cornerstone of the mouth? | Canines What (#'s) are these teeth list on card |
| Staining within the tooth that cannot be removed by polishing or scaling is called | intrinsic. Why are they intrinsic waht were some causes of this ? |
| What type of stain can chlorhexidine cause? | Extrinsic (What is chlorhexadine and what is it used for) Research this is a rinse used in dentistry for what purposes? |
| The thin film that quickly forms on teeth and can be easily removed during coronal polishing is known as | acquired pellicle. (look up photos or picture) |
| The labial surface of a tooth faces toward the | lips. (what other term can be used besides labial surface)? |
| Stains that can be removed by an abrasive agent are called | extrinsic. (name some causes of stains that can be removed) |
| Which of the following conditions are referenced when classifying tooth stains? | Location and source ( name some locations and sources) |
| Which of the following describes yellow staining found on the tooth's surface with the presence of dental biofilm? | Extrinsic staining ( cause of yellow staining) |
| What structure is part of the skull and is incapable of moving? | Maxillary arch (do you know why it is not moveable)? |
| Which of the following can be used to remove stain when embrasure and interdental papilla are absent? | Finishing strip (find illistation and attach) |
| What term describes the biting surface of a tooth? | Occlusal ( what are the teeth named with occlusal surfaces)? |
| Stains that originate from inside the tooth structure are called | endogenous. ( what are some causes of this staining) |
| During coronal polishing, which types of deposits are removed? | Soft (what is another term it can be called) |
| What surface of the tooth is located closest to the tongue? | Lingual (Can you feel the lingual surface of your teeth) |
| The three basic phases in calculus formation are | pellicle, biofilm and mineralization. ( look up visuals of biofilm) |
| How many arches are found in the human mouth? | Two ( they are called M______________ and M____________________ |
| What type of stain is located on the outside surface of a tooth? | Extrinsic ( what stains your teeth?) |
| What part of the tooth contains the enamel? | Crown |
| Dental calculus plays a role in the development of | periodontal infections. (attach a picture of a periodontal infection) |
| Yellow and brown extrinsic staining on the maxillary molars commonly presents on which tooth surfaces? | Buccal (what casuses yellow and brown staining) photo? |
| What type of stain is caused by continuous use of stannous fluoride? | Brown/yellow ( what strength does Stannous Fluoride come in) |
| What type of calculus is located on the crown, apical to the margin of the gingiva, extending along the root surface? | Subgingival (find picture of this calculus) |
| Which of the following stain types CANNOT be removed with an abrasive agent? | Intrinsic (answer why it cannot be removed?) |
| Removal of extrinsic stains and plaque from the supragingival surface of teeth is the objective of | coronal polishing. (find a picture of the stainging before removal) |
| Endogenous stains on a tooth are formed | from within the tooth.(attach a photo of this staining) |
| What is the correct path to follow in the Universal Numbering System? | Start at maxillary right third molar and work around to mandibular right third molar.(use your hand and point to the (Max Right and Mandibular left) |
| Pregnant women who take tetracycline during the third trimester may have children with | discolored teeth. (what is tetrcycline? Look it up) |
| What is the most commonly used tooth numbering system in the United States? | universal ( what are the other two systems called) |
| The components of calculus are | calcium and phosphate. (show a picture of calculus) |
| Endogenous staining is classified as what type of stain? | Intrinsic ( attach another Endogenous stain in the tooth) |
| Coronal polishing is limited to what portion of the tooth? | Clinical crown (post illistration or photo of this portion of the tooth |
| Periodontal disease is the direct result of | bacteria. ( post photo or x-ray of periodontal disease |
| Which of the following is an endogenous stain that cannot be removed by coronal polishing? | Dental fluorosis (What are causes of Fluorosis) |
| What is another name for fluorosis? | Brown stain (picture) |
| What type of calculus is located on the coronal crown extending to the margin of the gingiva? | Supragingival ( can you find a picture of this description) |
| Which of the following oral landmarks is located on the dorsal surface of the tongue? | Median sulcus (Post a photo of this area described |
| The upper dental arch in the mouth is called the | Maxilla |
| Which of the following describes the labial surface of the anterior teeth? | Facial |
| In the Universal Numbering System, what is the correct path to follow in the numbering sequence? | Start at the maxillary right third molar and work around to the maxillary left third molar. Then proceed down to the mandibular left third molar over to the mandibular right third molar. |
| What is a source of gingival and periodontal infections? | Calculus |
| What structure of the tooth mineralizes slowly and can be damaged by excessive polishing? | Enamel |
| On what area of the dentin is exogenous staining found? | outisde |
| What part of the tooth is soft and can be easily removed by coronal polishing? | cementum |
| What kind of brush is used for coronal polishing | soft brush |
| you should always have a systematic procedure when polishing the entire mouth by developing a sequence that is always followed. t/f? | true |
| dental tape is used on the interproximal surfaces of the teeth with a abrasive agent t/f? | true |
| what cuts or grinds the surface of the tooth, leaving grooves and a rough surface | abrasives |
| In Arizona, dental assistants can only preform coronal polishing under what supervision. | General Supervision |
| What type of floss coats the teeth, preventing the fluoride from being absorbed by the teeth? | Waxed floss |
| Abrasives should never be moist to prevent dripping or splattering. t/f | false |
| what prophy cup speed can damage the tooth and burn the gingival | High speed |
| Hard deposits (scaling) are removed by whom.? | dentist and hygienist |
| what forms within minutes of removal | pellicle |
| what forms within 12-24 hours of removal | plaque |
| what kind of deposits can a dental assistant remove while preforming coronal polish | soft deposits |
| what is the technique used to remove plaque and stains from the coronal surfaces (clinical crown) of the teeth? | coronal polishing |
| stages of plaque formation? | acquired pellicle, bacterial infiltration, bacteria miltiples, plaque matures |
| Caries occurence as result of what? | Bacteria in plaque and its fermeting affect |
| what are calculus characteristics | color, shape, consistency, distribution,formation |
| Relatively coarse material used to remove stains from enamel; should be followed by a fine polishing agent Not used on exposed dentin, tooth color restorations or gold restorations | Flour of pumice |
| Least abrasive. Removes soft deposits and light stains Not used on root surfaces | Superfine pumice |
| Used on more persistent stains (Ex: tobacco) Not used on root surfaces | Fine pumice |
| Highly abrasive Not used on exposed dentin, tooth color restorations, gold restorations or root surfaces | Coarse pumice |
| Used for light stain removal | Superfine Silex |
| Fairly abrasive for use on heavy stains | Silex |
| Very fine polishing agent used on enamel and metallic restorations Mixed with water, alcohol or glycerin | Tin Oxide |
| Mild abrasive for polishing used in some prophy paste and also found in whitening toothpaste | Calcium Carbonate |
| Used on porcelain surfaces | Diamond |
| Red in color and used on gold restorations | Rouge |
| Used to polish porcelain restorations. It's pure form it is called aluminum oxide | Emery (Corundum) |
| Stain removal and polishing Used on gold restorations, exposed dentin, tooth colored restorations and enamel | Zirconium silicate |
| Popular. Fluoride added to commercially prepared prophylaxis paste to replace fluoride lost in the enamel surface during the polishing procedure due to abrasive Not used if teeth are to receive enamel sealants after a coronal polish | Fluoride prophylaxis paste |
| Materials that cut or grind a surface leaving grooves and a rough surface In powder or paste form | Abrasives |
| Process of using fine abrasives to produce a smooth, glossy surface | Polishing |
| Rate of abrasion increased accordingly Increases heat production | Increasing the speed of the hand piece |
| The firmer the pressure, the more abrasive Frictional heat increases | Pressure control |
| More material, the faster the abrasive works | Amount of abrasive material |
| The larger and harder the particles, the faster the abrasion Rate of heat production increases | Type of abrasive |
| The dryer the abrasive the more abrasive they are | Dry abrasive |
| Using a medium size grit abrasive followed by a fine polishing paste | Best abrasive |
| Sharp-edged particles are more abrasive than dull, round particles | Particle shape |
| Harder the particle = abrade faster Must be harder than the surface being polished | Particle hardness |
| Resistance of particles to break up the polish; therefore, less materials is used | Particle strength |
| Larger the particle = more abrasive | Particle size |
| Fine- scratches on tooth surface and smooth surface Medium- removes stains effectively and quickly Coarse- removes stains but leaves tooth surfaces rough which makes stains form faster | Grit Size |
| hybrid fillings will either have | alumoxidde or superfine silex |
| porcelain restorations | polish zirconium silicate |
| what forms on lower anterior teeth | calculus |
| what gland is location by lower anterior teeth- 2 answers | submandibular- wartens |
| what is sublinual | bartholin |
| what part of tooth contains enamel | crown |
| what part of tooth is soft and can be removed with coronal polishing | cementum |
| Yellow and brown extrinsic staining on the maxillary molars commonly presents on which tooth surfaces? | buccal |
| Stains that originate from inside the tooth structure are called | endogenous |
| What type of stain can chlorhexidine cause? | extrensic |
| Which of the following is an endogenous stain that cannot be removed by coronal polishing? | dental flurosis |
| Which of the following describes yellow staining found on the tooth's surface with the presence of dental biofilm? | extrensic staining |
| Which of the following describes the legal restrictions and controls of a dentist, hygienist and dental assistant in each state? | Dental practice act |
| Which party is responsible for ensuring a Safety Date Sheet is available in the workplace for each hazardous material? | employer |
| Which party is responsible for ensuring a Safety Date Sheet is available in the workplace for each hazardous material? | employer |
| Which federal legislation mandates the use of medical and dental electronic record keeping? | The American Recovery and Reinvestment Act |
| most common technique | rubber cup polishing |
| the tooth that contains the cusp of carabelli is the | maxillary 1st molar |
| stages of tooth formation | bud, cap, bell eruption |
| cementum covers what | root |
| attrition is what stage | the final |
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luna.ava
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