MN DASLE REVIEW EXAM QUESTIONS
AND ANSWERS 100% SOLVED (Newest 2025) Which of the following stains may be removed by a mechanical polish? - Correct Answers ✅Black line If you are a right-handed operator sitting in the nine o'clock position and having difficulty polishing the facial of teeth #2 and #3, which of the following would be most helpful? - Correct Answers ✅Ask the patient to turn his head away from you and close his mouth about half way.The prophy cup should be rotating ______. - Correct Answers ✅after placement in the mouth, before touching the tooth During coronal polishing, the rubber cup is applied to the tooth surface with a patting, wiping motion in order to _____. - Correct Answers ✅Minimize frictional heat This mouth rinse can cause a reddish brown stain on the tooth what is it? - Correct Answers ✅Chorahexadine What is the technique used to remove plaque and stains from the coronal surfaces of the teeth - Correct Answers ✅Coronal Polish What is selective polishing? - Correct Answers ✅Only teeth or surfaces with stain are polished 1 / 3
MN DASLE REVIEW EXAM QUESTIONS
AND ANSWERS 100% SOLVED (Newest 2025) Can endogenous stains be removed with polishing? Why/Why not? - Correct Answers ✅Those that are caused outside of the tooth caused by environmental agents such as excessive FL2 or medications What are extrinshic stains? - Correct Answers ✅Outside of
teeth and can be removed. EX: food, drink, tabacco
What is the most common technique for stain removal? - Correct Answers ✅Rubber cup polishing Which tooth surface should coronal polishing begin? - Correct Answers ✅Distal surface of the most posterior Which stain is a dark brown or black? - Correct Answers ✅Tabacco stain This stain generally occurs in patients with poor oral hygiene where plaque collects? - Correct Answers ✅Brown or yellow stain p. 985 What is the most common stain in children? - Correct Answers ✅Green stain 2 / 3
MN DASLE REVIEW EXAM QUESTIONS
AND ANSWERS 100% SOLVED (Newest 2025) What is silex used for? - Correct Answers ✅Fairly abrasive; used for cleaning heavily stained teeth p.988 What materials should be used for polishing esthetic restorations? - Correct Answers ✅Sapphire or diamond past or aluminum oxide paste p. 987 What type of motion should be used for a coronal polish? - Correct Answers ✅A patting, wiping motion and an overlapping stoke. P.988 Short, intermittent, overlapping stokes used w/moderate pressure What is encouraged to minimize frictional heat when preforming a mechanical polish? - Correct Answers ✅Using Powder abrasives that are as moist as possible MDA p987 How many seconds should you polish each tooth? - Correct Answers ✅3-5 seconds This type of abrasive is very fine polishing agent that is used on enamel and metallic resotrations ? - Correct Answers ✅sapphire or diamond paste or aluminum oxide Erythema and itching of the mucous membranes and lip indicate an _____. - Correct Answers ✅Allergic reaction
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