exam 58 59 Word Scramble

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Question	Answer
Coronal polishing	Technique used to remove stains and plaque from the coronal surfaces of the teeth
Oral prophylaxis	Complete removal of calculus debris stain and plaque from teeth
Selective polishing	Polishing only the surfaces that need to be
Extrinsic	External stains on teeth surfaces, may be removed by polishing
Intrinsic	Stains within the tooth surfaces, may not be removed by polishing
Most common stain removal technique	Rubber cup polishing
Which type of grasp should be used to hold the instrument?	Pen grasp
Purpose of a fulcrum	To steady your hand while using instruments and hand pieces
What type of precaution should be taken while polishing aesthetic type restorations?	Put a lubricant like vaseline on the surface before polishing
In which direction should the polishing stroke be ?	From gingival third to the incised edge
What damage can result from polishing at a high speed?	Friction heat damage that can wear down the pulp
Position of patients head when access of the maxillary is needed?	Chin up
Bacteria in the mouth is directly related to ?	Flora
Supragingival	Above the gingival margin`
What causes acid attacks?	Plaque
What is there a higher concentration of in saliva but not in biofilm?	Sodium
What causes demineralization?	Acid
What causes remineralization?	Saliva
What is planktonic?	Free floating bacteria
What is material alba	Accumulation or aggregation of microorganisms, desquamated epithelial cells, blood cells, and food debris loosely adherent to surfaces of plaques, teeth, gingiva, or dental appliances.
At what speed should polishing be done?	Low speed
What is the first thing you do before you begin treatment?	Check medical history
What do you do with the rubber cup attachment when finished polishing?	Throw it away
What does plaque look like>	Matted and furry
What does 10% or less of plaque control mean?	Periodontal therapy
What type of stain is hypoplasia?	Endongenous, intrinsic
What type of stain is tetracycline?	Endongenous, intrinsic
What type of stain is nicotine?	Exongenous, extrinsic
What type of stain is green stain?	Exogenous, extrinsic
What type of stain is amalgam?	exogenous, intrinisic
DULL ROUNDED SMALL FINE	DULL ROUNDED SMALL FINE
What is the number one cause of dental disease?>	Plaque
When should you disclose?	Before and after
What causes green stain?	Chromogenic bacteria
What does plaque cause?	Caries and perio
Where does plaque start ?	interproximally
When should you not polish?	When someone has a committable disease or a chrinic respiratory disease
How long does it take to develop gingivitis?	2-3 weeks or 14-21 days
What should you use to remove stains?	Prophy cup
The amount of demineralization is directly related to ?	Time acid stay on teeth causing it to stay at a lower ph level
How do you get a deep stain out of the occlusal surface?	Prophy brush
What is calculus?	Soft and can't be removed by polishing
What is tartar?	Soft and can also not be removed by polishing
Food debris	Soft and can be removed by polishing
What type of surface does plaque stick to?	Rough surfaces
Why do you mix the solution?	So it stays in the cup
What surfaces do you polish?	Lingual, facial, buccal,
Plaque that survives supragingivally is	Calculogenic
What is the first layer of plaque	Acquired pellicle
After sealing is down should you polish?	No because the contacts are oprn
What should you do while disclosing?	Swish and spit
When polishing you must be careful not to	Remove the surface enamel, and to avoid trauma of the gingiva
What is black stain?	Stain caused by natural tendencies, and is a line around the gingival margin
What is a tobaccos stain>?	A very tenacious dark brown or black stain
What is brown or yellow stain?	Found commonly on the buccal surfaces of the max molars and the lingual surfaces of lower anterior teeth, caused by improper oral hygiene
What is green stain?	Caused by poor oral hygiene when bacteria and fungi are retained in the bacterial plaque
Reddish brown stain?	Caused by use or prescription mouth washes
Light brown stain?	Food and drink stains
Light green or brownish stain?	Nasmyths membrane causes by food stains in the residue of the epithelium during tooth eruption

Created by: samanthapozzo