![Dab tsi yog qhov ua ntawm ipratropium? Dab tsi yog qhov ua ntawm ipratropium?](https://i.answers-medical.com/preview/medical-health/13898017-what-is-the-action-of-ipratropium-j.webp)
Video: Dab tsi yog qhov ua ntawm ipratropium?
![Video: Dab tsi yog qhov ua ntawm ipratropium? Video: Dab tsi yog qhov ua ntawm ipratropium?](https://i.ytimg.com/vi/R6n80rv5ZWA/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Mechanism ntawm Ua
Ipratropium bromide yog anticholinergic (parasympatholytic) tus neeg sawv cev, uas thaiv cov muscarinic receptors ntawm acetylcholine, thiab, raws li kev tshawb fawb tsiaj, zoo li cuam tshuam rau qhov muag tsis pom kev zoo los ntawm kev tawm tsam kev ua ntawm acetylcholine, tus neeg xa khoom xa tawm los ntawm cov hlab ntsha vagus
Ntxiv mus, ipratropium ua haujlwm li cas?
Ipratropium tau siv los tswj thiab tiv thaiv cov tsos mob (ua pa nyuaj thiab ua tsis taus pa) tshwm sim los ntawm kab mob hauv lub ntsws tsis tu ncua (kab mob ua pa nyuaj-COPD uas suav nrog mob ntsws thiab mob ntsws). Nws ua haujlwm los ntawm kev so cov leeg nyob ib puag ncig cov hlab cua kom lawv qhib thiab koj tuaj yeem ua pa yooj yim dua.
Ib qho ntxiv, puas yog ipratropium steroid? Cov Ntawv Ntxiv Tshuaj Siv Rau Mob Asthma Ipratropium bromide (cov npe lag luam Atrovent, λ Apovent, thiab Aerovent) yog cov tshuaj anticholinergic-block muscarinic receptors. Fluticasone propionate yog cov tshuaj corticosteroid muab los ntawm fluticasone siv los kho mob hawb pob thiab ua xua rhinitis (hayfever).
Ib yam li ntawd, nws tau nug, ipratropium siv rau dab tsi?
Nws yog siv hauv kho, cov tsos mob ntawm mob hawb pob, mob khaub thuas, ua xua, thiab mob ntsws ntev (COPD) vim yog mob ntsws lossis mob ntsws ntev. Ipratropium thaiv cov nyhuv ntawm acetylcholine ntawm cov pa (bronchi) thiab qhov ntswg. Acetylcholine yog tshuaj uas ua rau qab haus huv siv rau sib txuas lus nrog cov leeg nqaij.
Cov kev mob tshwm sim ntawm ipratropium yog dab tsi?
Feem ntau tsis zoo cov tshuaj tiv thaiv kab mob ntsws ua rau mob ntsws, ua rau mob COPD ntau ntxiv, ua tsis taus pa, mob taub hau, mob caj pas, hnoos, qhov ncauj qhuav, mob plab zom mov (suav nrog cem quav, raws plab thiab ntuav), xeev siab, thiab kiv taub hau.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm qhov kev cia siab rau qhov ntim thiab qhov ntim cia tseg?
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Qhov ntim cia tseg (ERV) yog cov pa ntxiv uas tuaj yeem nqus tau tom qab ua pa ib txwm. Nws yog qhov nyiaj khaws cia uas tuaj yeem nqus tau dhau qhov uas ib txwm muaj. Hloov pauv, qhov ua rau lub zog cia siab (IRV) yog qhov ntxiv ntawm huab cua uas tuaj yeem nqus tau tom qab nqus tau ib txwm
Dab tsi yog qhov kev nkag siab tsis tu ncua thiab dab tsi yog qhov loj me me qhov ntev xim tsis tu ncua zoo li qub)?
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Kev nkag siab tsis tu ncua, tseem hu ua qhov tsis sib xws, lossis qhov tshwm sim tsis tu ncua, kev nyiam tsiaj thiab tib neeg kom pom cov khoom paub zoo li muaj tus qauv zoo, qhov loj me, xim, lossis qhov chaw tsis hais txog kev hloov pauv ntawm lub kaum sab xis ntawm kev xav, nrug deb, lossis teeb pom kev zoo
Qhov tseem ceeb ntawm qhov sib txawv ntawm tuab ntawm phab ntsa ntawm aorta yog dab tsi?
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Dab tsi yog qhov tseem ceeb ntawm qhov sib txawv ntawm tuab ntawm phab ntsa ntawm aorta thiab phab ntsa ntawm lub ntsws ntsws? Cov phab ntsa tuab ntawm aorta tso cai kom tiv taus siab dua ntawm cov ntshav tso tawm los ntawm lub ventricle
Dab tsi yog qhov txiaj ntsig ib txwm rau PaO 2 Dab tsi yog qhov txiaj ntsig rau kev txiav txim siab qhov hnyav ntawm hypoxemia?
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Zoo li feem ntau qhov kev kho mob ib txwm muaj txiaj ntsig thiab ntau yam, lub ntsiab lus tuaj yeem sib txawv me ntsis, tab sis feem ntau cov ntsiab lus hauv qab no siv: Ua rau me me hypoxemia: PaO2 = 60 txog 79 mmHg. Qhov nruab nrab hypoxemia: PaO2 = 40 txog 59 mmHg. Hypoxemia hnyav: PaO2 <40 mmHg
Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib?
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Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm