Cov txheej txheem:
Video: Cov qaub ncaug muaj pes tsawg?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Muaj pes tsawg leeg . Kua qaub yog tsim los ntawm ntau yam electrolytes, suav nrog sodium, potassium, calcium, magnesium, bicarbonate, thiab phosphates. Kuj pom nyob rau hauv qaub ncaug yog immunoglobulins, proteins, enzymes, mucins, thiab nitrogenous khoom, xws li urea thiab ammonia.
Yog li ntawd, dab tsi yog qhov muaj pes tsawg leeg thiab kev ua haujlwm ntawm cov qaub ncaug?
Tsim nyob rau hauv qaub ncaug qog, qaub ncaug yog 98% dej, tab sis nws muaj ntau yam tshuaj tseem ceeb, suav nrog electrolytes, hnoos qeev, cov tshuaj tua kab mob thiab ntau yam enzymes. Cov digestive ua haujlwm ntawm qaub ncaug suav nrog moistening zaub mov, thiab pab tsim cov khoom noj bolus, yog li nws tuaj yeem nqos tau yooj yim.
Ib sab saum toj no, 5 lub luag haujlwm ntawm qaub ncaug yog dab tsi? Lub luag haujlwm ntawm cov qaub ncaug yog:
- Lubrication ntawm cov khoom noj:
- Solvent action:
- Kev ua kom huv:
- Digestive muaj nuj nqi:
- Excretory muaj nuj nqi:
- Pab hais lus:
- Lub luag haujlwm hauv kev tswj cov dej hauv lub cev:
- Buffering muaj nuj nqi:
4 yam ntawm cov qaub ncaug yog dab tsi?
Cov ntsiab lus hauv txheej no (5)
- Cheebtsam ntawm cov qaub ncaug. hnoos qeev. amylase. sodium bicarbonate. dej.
- hnoos qeev. Lubricates bolus ntawm zaub mov; tswj kev sib xyaw zaub mov.
- amylase. Enzyme; pib zom cov hmoov nplej.
- sodium bicarbonate. Nce pH (rau kev ua haujlwm zoo amylase)
- dej. Dilutes zaub mov thiab lwm yam tshuaj; tswj kev sib tov.
Peb tsim cov qaub ncaug li cas?
Qhov nyuaj koj zom, qhov ntau qaub ncaug koj ua. Nias ntawm cov khoom qab zib nyuaj lossis hnoos poob pab koj ua qaub ncaug , too. Cov qog ua rau qaub ncaug hu ua qaub ncaug qog. Cov qaub ncaug qog nyob hauv txhua lub plhu, hauv qab ntawm koj lub qhov ncauj, thiab ze koj lub hauv ntej ntawm cov hniav los ntawm pob txha puab tsaig.
Pom zoo:
Cov qog twg ua cov qaub ncaug ntau tshaj?
Parotid qog
Yuav ua li cas yog tias cov qaub ncaug tsis zais los ntawm cov qog ua kua?
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Cov qaub ncaug muaj nyob hauv qhov ncauj yog dab tsi?
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Cov qog twg tsim cov qaub ncaug?
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