Video: 6 lub qog qaub ncaug thiab nws qhov chaw nyob yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Muaj rau loj salivary qog thiab ntau pua ntawm cov menyuam yaus salivary qog . Cov rau loj salivary qog yog ob leeg parotid qog , ob dua submandibular qog , thiab ob sublingual qog . Cov parotid qog yog cov coob qog thiab yog nyob hauv qab daim tawv nqaij nyob rau hauv pem hauv ntej ntawm pob ntseg overlying lub puab tsaig.
Ua qhov no hauv kev txiav txim siab, cov qog qaub ncaug nyob qhov twg thiab lawv lub luag haujlwm yog dab tsi?
Cov salivary qog yog nyob nyob hauv ntau thaj tsam ib ncig ntawm lub qhov ncauj thiab muaj cov ciav dej txuas rau ob lub puab tsaig sab saud thiab qis. Qhov no ua kom ntseeg tau tias qaub ncaug tusyees npog sab hauv sab hauv ntawm lub qhov ncauj. Koj tuaj yeem hnov qhov kawg ntawm cov kab no hauv qab koj tus nplaig thiab nrog sab hauv ntawm koj daim di ncauj.
Tom qab ntawd, lo lus nug yog, plaub Salivary Glands yog dab tsi? Parotid, submandibular , thiab sublingual qog yog cov qog salivary loj. Cov qog qaub ncaug me me yog labial thiab buccal qog, qog glossopalatine, thiab palatine thiab qog qog.
Kuj paub, cov qog qaub ncaug nyob qhov twg hauv peb lub cev?
Ntxiv rau ntau qhov me me cov kab mob hauv lub cev nplaig, palate, di ncauj, thiab lub puab tsaig, neeg quavntsej muaj peb khub loj salivary qog uas qhib rau hauv lub qhov ncauj los ntawm kev tsim cov ducts. Cov parotid salivary qog , loj tshaj plaws ntawm tri, ua nyob nruab nrab ntawm pob ntseg thiab nce ceg ntawm puab tsaig qis.
Lub qog submandibular nyob qhov twg?
Submandibular qog . Cov khub submandibular qog (keeb kwm hu ua submaxillary qog ) yog cov qaub ncaug loj cov qog nyob hauv qab hauv pem teb ntawm lub qhov ncauj.
Pom zoo:
Dab tsi ua rau cov qog qaub ncaug zais?
Cov kua dej muaj cov enzyme amylase uas ua rau zom cov carbohydrates. Cov qog ua kua qaub me me ntawm tus nplaig zais cov amylase. Cov kab mob parotid tsim cov kua qaub ntshiab. Lwm qhov loj salivaryglands tsim sib xyaw (serous thiab mucus) qaub ncaug
Cov qaub ncaug muaj nyob hauv qhov ncauj yog dab tsi?
Lub plab zom mov ntawm cov qaub ncaug muaj xws li moistening zaub mov, thiab pab tsim cov khoom noj bolus, yog li nws tuaj yeem nqos tau yooj yim. Cov qaub ncaug muaj cov enzyme amylase uas tawg qee cov hmoov txhuv nplej siab rau hauv maltose thiab dextrin. Yog li, kev zom zaub mov tshwm sim hauv lub qhov ncauj, txawm tias ua ntej cov zaub mov mus txog hauv plab
Dab tsi yog qhov kev txiav txim ntawm cov kua qaub rau cov enzyme hauv qaub ncaug?
Carbohydrates tau tawg thoob plaws hauv lub plab. Salivary amylase yog ib qho enzyme hauv lub qhov ncauj uas pib zom cov carbohydrates hauv daim ntawv ntawm cov hmoov txhuv nplej los ntawm kev cuam tshuam cov hydrolysis ntawm polysaccharides rau hauv disaccharides. Txawm li cas los xij, qhov chaw tseem ceeb rau kev zom zaub mov carbohydrate yog cov hnyuv me
Pom cov qog qaub ncaug nyob qhov twg?
Koj muaj peb khub ntawm cov qog ua kua qaub nyob hauv qab thiab tom qab koj lub puab tsaig - parotid, sublingual thiab submandibular. Ntau lwm cov qog qaub ncaug me me nyob hauv koj daim di ncauj, hauv koj lub puab tsaig, thiab thoob plaws koj lub qhov ncauj thiab caj pas
Dab tsi yog qhov txawv ntawm qhov chaw tuag anatomical thiab physiological tuag qhov chaw?
Anatomic tuag qhov chaw piav qhia txog qhov ntim ntawm huab cua uas tsis nkag mus rau thaj chaw sib pauv roj ntawm lub ntsws. Kev ua haujlwm, lossis lub cev, qhov chaw tuag hais txog feem ntawm huab cua uas mus txog thaj tsam pauv roj ntawm lub ntsws, tab sis tsis tau txais ntshav txaus txaus rau kev sib pauv roj kom tshwm sim