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Coronal Polish
| Question | Answer |
|---|---|
| For esthetic restorations use which polishing paste? | Aluminium oxide |
| Pre-cleaning removes what to ensure surfaces can be properly disinfected? | bio burden |
| What helps reduce plaque on lingual and facial surfaces? | Toothbrushing |
| What finger is used to fulcrum with a modified pen grasp? | Ring finger |
| At what age do primary teeth begin erupting? | 6 months |
| Incorrect flossing can damage the - | gingiva |
| What is the recommended hand washing time? | 20 seconds |
| Chewing after an amalgam restoration may - | fracture or weaken the restoration before it fully sets |
| When donning PPE, which should be put on first? | Gown |
| When doffing PPE which should be taken off first? | Gloves |
| When performing Coronal polishing the slow speed hand piece should operate at what RPM? | 0-20,000 RPM |
| The low speed hand piece operates up to about how many RPMs?" | 40,000 |
| Patient eye wear protects from - | splatter,paste, and debris |
| To prevent heat buildup and enamel damage the stroke should take - | 1-2 seconds |
| Where should you begin polishing? | Maxillary right posterior teeth |
| Which instruments should be used to check for a disclosing agent? | A mouth mirror and good lighting |
| What does demineralization look like? | Chalky white spots on the enamel |
| What type of abrasive should be used on a mildly sensitive tooth? | Fine grit or desensitizing prophy paste |
| When coronal polishing, which area should you begin with? | The maxillary right posterior. |
| What can help check if a disclosing agent remains? | Explorer or mirror |
| When polishing near the gingival margin | use the edge of the prophy brush or dental floss |
| What information do SDS sheets provide? | Safety Data Sheets provide information about chemical safety, hazards,and handling |
| Which jawbone is immovable? | Maxilla |
| What is the gingival sulcus? | Space between tooth and free gingiva |
| What is an embrasure? | The V-shaped around the contact area between adjacent teeth |
| What do plaque and sugar produce? | Acid that destroys the tooth |
| What do plaque and bacteria form? | A biofilm |
| Safety data sheets (SDS) should be accessible where? | The clinical area |
| What are the benefits of Air polishing? | Removes stains faster and with less direct tooth contact |
| Who can perform scaling and root planing? | Dentists or a registered hygienist |
| What should be charted? | Areas polished, observations, and patient instructions |
| What do Air polishers contain? | Sodium bicarbonate,water,and Air. |
| A prophy paste with a rubber cup removes - | light extrinsic stains. |
| Petroleum jelly should be applied to the - | lips. |
| Closing lips on a saliva ejector may cause - | Back flow contamination which could potentially spread hepatitus. |
| 150 beats per minute is | tachycardia |
| What is the normal blood pressure for adults? | Normal blood pressure for adults is defined as a systolic pressure (top number) of less than 120 and a diastolic pressure (bottom number) of less than 80 |
| What is the dentition with both primary and permanent teeth? | Mixed dentition |
| Why must SDS sheets be in the clinical room? | For quick reference to chemical hazards and emergency procedures. |
| A clinical surface is - | any surface touched during treatment |
| When polishing #24-25 where should you fulcrum? | On adjacent teeth |
| Clinical disinfectants are - | intermediate-level disinfectants |
| Should irrelevant personal or financial information be in the health history chart? | No |
| What are stains not removable through polishing | Intrinsic and endogenous |
| What is the final step after polishing? | Flossing |
| Why should a patient be given protective eye wear? | To protect from splatter and debris |
| Why is polishing demineralized tooth surfaces forbidden? | Could remove enamel and worsen the leasion |
| How long does it take for plaque to form? | 4-12 hours |
| At what stage of periodontitis does full bone loss occur? | Advances periodontitis |
| Where should you begin polishing? | Maxillary right Molars |
| Stains outside the tooth? | Exogenous |
| Stains inside the tooth | Endogenous and intrinsic |
| For Maxillary arch polishing where should the operator be seated? | 10-12 o'clock |
| A right handed assistant comonly works around the - | 8-9 o'clock |
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