![Koj txhais li cas ntawm kab noj hniav? Koj txhais li cas ntawm kab noj hniav?](https://i.answers-medical.com/preview/medical-health/14060921-what-do-you-mean-by-cavity-j.webp)
Video: Koj txhais li cas ntawm kab noj hniav?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
A kab noj hniav yog lub qhov uas tuaj yeem loj dua thiab tob dua lub sijhawm. Kab noj hniav tseem hu ua kab mob hniav (hais: KARE-eez), thiab yog koj muaj a kab noj hniav , nws yog ib qho tseem ceeb kom kho nws. Tab sis vim yuav koj cov hniav tsim ib lub qhov? Txhaum plaque. Qhov ntawd yog ib qho nplaum, slimy khoom ua los ntawm cov kab mob uas ua rau cov hniav lwj.
Ntawm no, koj txhais li cas los ntawm lub cev kab noj hniav?
A cev kab noj hniav yog txhua qhov chaw muaj kua nyob hauv cov kab mob sib kis ntau dua li cov hlab ntsha (xws li cov hlab ntsha thiab cov hlab ntshav).
Ib sab saum toj no, txheej txheem ntawm cov hniav lwj yog dab tsi? Hniav lwj pib thaum lub enamel pib tawg, tsim hnab ris ntawm lwj ntawm qhov chaw ntawm cov hniav . lwj tshwm sim los ntawm acidic kev puas tsuaj rau lub hniav qauv tsim los ntawm cov kab mob uas nyob hauv cov quav hniav, cov nplaum nplaum tsim los ntawm cov protein uas pom nyob rau hauv ib tus qaub ncaug metabolizing cov khoom noj qab zib hauv lub qhov ncauj.
Ib tus kuj tseem yuav nug tau, Cravity txhais li cas?
1: qhov chaw tsis muaj nyob hauv ib pawg tshwj xeeb: qhov chaw hollowed. 2: thaj tsam ntawm cov hniav lwj: caries.
Qhov kab noj hniav tuaj yeem ua rau koj li cas?
Cov kua qaub hauv cov quav hniav ua rau cov hniav puas npog koj cov hniav. Nws kuj tsim qhov hauv cov hniav hu ua kab noj hniav . Kab noj hniav feem ntau ua tsis raug mob, tshwj tsis yog lawv loj heev thiab cuam tshuam cov hlab ntsha lossis ua rau cov hniav puas. Ib qho tsis kho kab noj tau ua rau muaj kab mob hauv cov hniav hu ua tus hniav tuaj.
Pom zoo:
Koj txhais li cas los ntawm kev noj zaub mov zoo ntawm kab mob?
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Parasitic nutrition yog ib hom khoom noj uas cov kab mob nyob hauv lossis sab hauv lub cev ntawm lawv tus tswv thiab muab lawv cov zaub mov los ntawm lawv
Dab tsi cais lub hauv siab kab noj hniav los ntawm kab noj hniav?
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Nerve: Phrenic thiab qis qis qab haus huv
Koj paub li cas yog tias koj muaj kab thaiv kab thaiv kab noj hniav?
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Txhawm rau paub seb lawv puas yog, koj tuaj yeem ua cov hauv qab no: Nug tus kws sau npe rau kev tshuaj xyuas kab mob. Tus neeg teeb tsa yuav siv lub qhov me me hauv koj phab ntsa sab nrauv kom pom tias koj cov phab ntsa hollow lossis puv. Tshawb xyuas nrog koj cov cai hauv cheeb tsam lub tuam tsev tswj hwm lub tsev
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Lub plab kab noj hniav yog lined nrog ib tug tiv thaiv membrane hu ua peritoneum. Cov viscera kuj tau npog los ntawm lub cev peritoneum. Nruab nrab ntawm lub visceral thiab parietal peritoneum yog cov kab noj hniav peritoneal, uas yog qhov chaw muaj peev xwm. Nws muaj cov kua dej uas tso cai rau txav mus los
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Sealants yog ib txheej nyias pleev xim rau ntawm cov hniav ntawm cov hniav - feem ntau cov hniav tom qab (cov premolars thiab molars) - los tiv thaiv cov hniav lwj. Thepainted rau cov kua sealant sai sai rau hauv cov kev nyuaj siab thiab grooves ntawm cov hniav, tsim ib tug tiv thaiv thaiv tshaj theenamel ntawm txhua tus hniav