![Lub hauv paus chemoreceptors nyob qhov twg? Lub hauv paus chemoreceptors nyob qhov twg?](https://i.answers-medical.com/preview/medical-health/14144530-where-are-the-central-chemoreceptors-located-j.webp)
Video: Lub hauv paus chemoreceptors nyob qhov twg?
![Video: Lub hauv paus chemoreceptors nyob qhov twg? Video: Lub hauv paus chemoreceptors nyob qhov twg?](https://i.ytimg.com/vi/2jwJLgoVA1M/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Central chemoreceptors cov ntawm nruab nrab paj hlwb, nyob ntawm lub ventrolateral medullary nto nyob ib puag ncig ntawm kev tawm ntawm 9th thiab 10th cranial qab haus huv, nkag siab rau pH ntawm lawv ib puag ncig.
Ua li no, Chemoreceptors nyob qhov twg?
Nruab Nrab chemoreceptors , nyob nyob rau hauv qhov chaw ua pa ntawm lub hauv paus ntawm koj lub hlwb, saib xyuas cov qib carbon dioxide thiab oxygen los ntawm kev kuaj xyuas cov kev hloov pauv hauv pH qib ntawm cov kua dej hauv hlwb.
Ib sab saum toj no, qhov twg yog lub hauv paus chemoreceptors nyob hauv qhov lus nug? Nyob hauv cov hlab ntsha loj, tshwj xeeb, ntawm lub cev aortic thiab lub cev carotid.
Ntawm no, qhov twg yog lub hauv paus thiab cov khoom siv tshuaj chemoreceptors nyob qhov twg?
central chemoreceptors : Nyob Nyob rau hauv lub medulla, lawv rhiab heev rau pH ntawm lawv ib puag ncig. peripheral chemoreceptors : Lub cev aoritic thiab carotid, uas ua haujlwm tseem ceeb txhawm rau txheeb xyuas qhov sib txawv ntawm cov pa oxygen concentration hauv cov ntshav hlab ntsha, kuj saib xyuas arterial carbon dioxide thiab pH.
Chemoreceptors hauv nruab nrab feem ntau nkag siab tau li cas?
Cov central chemoreceptors cov nyob ze ntawm qhov chaw ua pa hauv medulla. Cov receptors no yog rhiab tshaj plaws rau Kev hloov pauv ntawm cov pa roj carbon dioxide hauv cov ntshav hlab ntsha thiab pH ntawm cerebrospinal kua (CSF). PH ntawm CSF yog cuam tshuam ncaj qha rau cov pa roj carbon dioxide hauv cov hlab ntshav.
Pom zoo:
Qhov chaw nyob ntawm thawj lub tsev kawm qib siab kho hniav nyob hauv ntiaj teb nyob qhov twg?
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Dr. John M. Harris tau pib lub ntiaj teb thawj lub tsev kho hniav hauv Bainbridge, Ohio, thiab tau pab tsim kho hniav raws li kev noj qab haus huv. Nws qhib rau 21 Lub Ob Hlis 1828, thiab niaj hnub no yog tsev khaws puav pheej kho hniav. Thawj lub tsev kawm kho hniav, Baltimore College ntawm Kev Kho Hniav, tau qhib hauv Baltimore, Maryland, Asmeskas xyoo 1840
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Qhov muag. Cov ntaub so ntswg dawb nyob ib ncig ntawm lub qhov muag thiab ua lub hauv paus tseem ceeb ntawm lub ntiaj teb yog. iris, lub cev ciliary, choroid. Cov qauv ntawm cov kab mob uveal, lossis uvea, yog. dej lom zem
Lub qhov hluav taws xob nyob qhov twg nyob qhov twg?
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Lub plab feem ntau yog nyob rau sab laug sab saud sab hauv qab lub diaphragm thiab txuas nrog zoo dua rau txoj hlab pas thiab nyob deb rau duodenum
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Muab tus neeg mob sab nraum ceg (qhov deb tshaj plaws ntawm lub rooj zaum muaj log) ntawm koj lub hauv caug rau kev txhawb nqa. Khoov koj lub hauv caug thiab ua kom koj nraub qaum ncaj. Suav rau peb thiab maj mam sawv ntsug
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Ventral cag: Kuj hu ua lub hauv paus anterior, nws yog lub hauv paus efferent lub cev muaj zog ntawm tus txha nqaj qaum. autonomic: Ua los yog tshwm sim involuntarily, tsis nco qab tswj. dorsal hauv paus: Kuj tseem hu ua lub hauv paus tom qab, lub hauv paus kev nkag siab zoo ntawm lub paj hlwb