ch7,lesson2personalhealthdentalhealth-資料下載頁(yè)
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【導(dǎo)讀】Group#5:ImeldaCharles,NikiaJames,ElementarySchool. 5thGraders. 46students. Crown. Gumline. Root. Enamel. Dentin. Pulp. forgrinding.Gumline—wherethetoothand. pulp.pain.Incisors—thesharp,chisel-. shapedfrontteeth(fourupper,Canines—sometimescalled. tearingfood.TypesofTeethCont.Premolars—theseteethhavetwo. Molars—usedforgrinding,these. A:Incisors. B:Canines. C:Premolars. D:Molars. OurTeeth. teeth.CreateyourownMouth. Remends…WhatisPlaque?disease.it’sstained.PlaqueContinued…Sugaryfoodsare. notonlytoblame.Starches,suchas. causeacidstoform.Ifyousnackoften,pronetodecay.Infact,periodontal(gum). lossinadults.PlaqueCont.
【正文】 d every 3 months ?Toothpaste –When buying toothpaste look for one that contains fluoride and tastes good. Some toothpastes also are approved by the American Dental Association (ADA). ?Mouthwash amp。 Fluoride –Mouthwash freshens breath, but does nothing to clean teeth. –Fluoride mouth rinse coats teeth with fluoride, which helps prevent cavities –It is typically used once or twice a day if you are cavity prone. ? Floss – There are 2 types of floss: Nylon amp。 PTFE (monofilament) floss – Single filament (PTFE) floss slides easily between teeth, even those with tight spaces between teeth. – When used properly, both types of floss are excellent at removing plaque and debris. Choosing the Right Foods Dentist Visits ? Most visits are checkups which should be done every 6 months. ? Checkups include a plete cleaning ? Using special instruments, a dentist will scrape below the gumline, removing builtup plaque amp。 tartar that can cause gum disease, cavities, bad breath amp。 other problems. Dental Visits Continued… ?Your dentist will perform a thorough examination of your mouth. ?His/her goal is to help maintain your good oral health and to prevent problems from being serious, by identifying and treating them as soon as possible. 505560657075808590951001997 2020 2020T o t al o f C h i l dr e nAge s 2 1 7 w h o h av ev i si t e d t h e de n t i st: To Tell the Tooth
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