Test 2 Flashcards
what are the two bacteria that cause dental caries
mutans streptococci and lactobacilli
where are the bacteria that cause cavities found
plaque
how long does oral biofilm take to form (plaque)
24 hours
what sticks plaque to your teeth
pellicle
what is the mineral that makes it easier for the tooth to dissolve
carbon apatite
what does saliva do to prevent caries
remineralizes and cleans
what is xerostomia
Dryness of the mouth caused by reduction of saliva
what form of fluoride is used for patients with a gag reflex
foam
what chemical is some types of gum can prevent cavities
xylitol
what is gingivitis
redness and inflammation of the gums
what circular brushing technique is recommended for children
Fones
what brushing technique is recommended to adults
Bass
brushing technique where you hold the brush still and massage the gums (periodontal disease)
stillmans
which sugar cause the most caries
sucrose
what brushing technique is recommended for patients with braces
charter
what is the job of carbohydrates
fuel the body and protect against disease
what is the job of protein
repair tissues
what are the 3 types of carbs
simple complex and dietary fibre
what is the good type of fat
HDL
what is the bad type of fat
LDL (sometimes contains cholesterol)
which minerals remineralize the teeth
calcium and phosphate
which is worse for the teeth and why? pop or chewy candy
chewy (because it stays in the teeth)
what is anodontia
missing teeth
what is a supernumerary tooth
an extra tooth
what is erosion
wearing away of the teeth (like rocks)
what is leukoplakia
white film on tongue
what is exostosis
benign bony growth
