![Dab tsi yog peep ntawm qhov chaw ua pa? Dab tsi yog peep ntawm qhov chaw ua pa?](https://i.answers-medical.com/preview/medical-health/14036872-what-is-a-peep-on-a-ventilator-setting-j.webp)
Video: Dab tsi yog peep ntawm qhov chaw ua pa?
![Video: Dab tsi yog peep ntawm qhov chaw ua pa? Video: Dab tsi yog peep ntawm qhov chaw ua pa?](https://i.ytimg.com/vi/J_GIBMB4OdM/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
PEB yog a hom kev kho mob siv nrog rau mechanical qhov cua . Thaum kawg ntawm mechanical lossis spontaneous exhalation, PEB tswj tus neeg mob txoj hlab cua siab tshaj qhov atmospheric theem los ntawm exerting siab uas tawm tsam passive khoob ntawm lub ntsws.
Yog li ntawd, Peep ntawm lub tshuab ua pa yog dab tsi?
Neeg kho tshuab Qhov cua - PEB (Qhov Xaus Siab Zoo Tshaj Plaws. Raws li kev tshoov siab tshwm sim (1) alveoli nthuav dav kom tso cai rau huab cua nkag mus. PEB ), yog lub zog thov los ntawm lub tshuab ua pa qhov kawg ntawm txhua qhov ua pa kom ntseeg tau tias cov alveoli tsis zoo li yuav tawg.
Qhov thib ob, koj yuav txhim kho pib Peep ntawm lub qhov cua li cas?
- Txo qhov dej tsaws tsag. Txo qhov cua xav tau. Txo kev ntxhov siab, mob, ua npaws, tshee tshee.
- Muab sedative thiab tuag tes tuag taw. Txo cov dej tsis kam. Siv cov raj loj loj hauv qhov ncauj.
- Muab cov tshuaj bronchodilators. Txo kev txwv tsis pub muaj kev cuam tshuam kev cuam tshuam. Sab nraud zoo kawg-kawg siab.
Ib sab saum toj, dab tsi yog qhov ib txwm muaj rau Peep?
Cov kws kho mob feem ntau xaiv PEB ntawm 5, 8 lossis 10 cm H2O. Thaum FiO2 yog 50% lossis tsawg dua, cov kws kho mob feem ntau xaiv 5 lossis 8 cm H.2O. Thaum FiO2 siab dua 50%, cov kws kho mob feem ntau xaiv 10 cm H.2O.
Lub tshuab ua pa ib txwm yog dab tsi?
A qhov qub rau cov neeg mob nrog li qub mechanics yog 1: 3. Cov neeg mob uas mob hawb pob lossis mob hnyav COPD yuav tsum muaj qhov sib piv ntawm 1: 4 lossis ntau dua los txwv qib autoPEEP. Tus nqi txaus siab tuaj yeem hloov kho hauv qee hom kev qhov cua (piv txwv li, tus nqi ntws lossis I: E piv tuaj yeem hloov kho, tsis yog ob qho tib si).
Pom zoo:
Lub zog ntawm qhov chaw nyob ntawm qhov muag yog dab tsi?
![Lub zog ntawm qhov chaw nyob ntawm qhov muag yog dab tsi? Lub zog ntawm qhov chaw nyob ntawm qhov muag yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13888156-what-is-the-power-of-accommodation-of-eye-j.webp)
Lub zog ntawm kev pab yog lub peev xwm ntawm lub qhov muag tsom mus rau qhov ze thiab nyob deb ntawm cov khoom kom pom meej ntawm lub qhov muag los ntawm kev kho nws qhov focal ntev. Lub zog ntawm qhov chaw nyob ntawm qhov muag yog txwv. Nws cuam tshuam qhov focal ntev ntawm lub qhov muag lens tsis tuaj yeem txo qis tshaj qhov txwv tsawg kawg
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?
![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? 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?](https://i.answers-medical.com/preview/medical-health/13936103-what-are-the-normal-values-for-pao-2-what-are-the-values-for-determining-the-severity-of-hypoxemia-j.webp)
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 chaw tuag anatomical thiab physiological tuag qhov chaw?
![Dab tsi yog qhov txawv ntawm qhov chaw tuag anatomical thiab physiological tuag qhov chaw? Dab tsi yog qhov txawv ntawm qhov chaw tuag anatomical thiab physiological tuag qhov chaw?](https://i.answers-medical.com/preview/medical-health/14090430-what-is-the-difference-between-anatomical-dead-space-and-physiological-dead-space-j.webp)
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
Lub luag hauj lwm ntawm qhov chaw pib qhov chaw pib ua ntej g1 S hloov pauv yog dab tsi?
![Lub luag hauj lwm ntawm qhov chaw pib qhov chaw pib ua ntej g1 S hloov pauv yog dab tsi? Lub luag hauj lwm ntawm qhov chaw pib qhov chaw pib ua ntej g1 S hloov pauv yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14177996-what-is-the-role-of-the-main-start-checkpoint-before-g1-s-transition-j.webp)
Qhov chaw kuaj xyuas G1 nyob ntawm qhov kawg ntawm theem G1, ua ntej hloov mus rau theem S. Ntawm G1 lub chaw kuaj xyuas, cov hlwb txiav txim siab seb puas yuav mus txuas ntxiv nrog kev faib tawm raws li yam xws li: Cell loj. Khoom noj khoom haus
Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib?
![Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib? Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib?](https://i.answers-medical.com/preview/medical-health/14181956-what-is-the-difference-between-an-absolute-threshold-and-a-difference-threshold-j.webp)
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