Noj qab haus huv, Cov kab mob thiab mob
Cev qhuav dej: nws yog dab tsi, yog vim li cas muaj
Yog hais tias cov ntshav yog tsis noj rau cov hlwb thiab lwm yam kabmob tseem ceeb heev, yog li lub cev qhuav dej tshwm sim. Yuav ua li cas yog nws? Qhov no cia li thiab ceev ceev lub caij nplooj zeeg nyob rau hauv cov ntshav siab. Cov hlab ntsha poob lawv elasticity, ntshav tsis tu tsis tseg rau muab kabmob nrog rau oxygen. Lo lus "lub cev qhuav dej" yog txhais los ntawm Latin raws li "poob." Raws li txoj cai qhia zoo tsis muaj zog.
Wb tham txog yog vim li cas uas ua rau ib tug lub cev qhuav dej.
Yuav ua li cas yog nws - mob hypovolemia?
Qhov no yog ib tug mob nyob rau hauv uas cov ntshav ntim tsim nyog rau lub neej yog txo. Qhov no tshwm sim raws li ib tug tshwm sim ntawm cov ntshav poob los yog lub cev qhuav dej, thiab muaj peev xwm ua rau mob lub plawv tsis ua hauj lwm, cev qhuav dej ces. Kho nyob rau hauv cov ntaub ntawv no yog aimed ntawm xa cov hypovolemia. Intravenously muab ntshav expanders, polysaccharides, proteinaceous kev daws teeb meem thiab lwm yam tsim nyog tshuaj.
Lwm yam ua rau lub cev qhuav dej
Tus ntse poob nyob rau hauv siab nyob rau hauv lub artery thiab yuav tshwm sim raws li ib tug tshwm sim ntawm cov kev tsis haum teb ntawm ib tug kab mob mus rau ib tug stimulus, ib tug overdose ntawm vasodilator tshuaj, nyob rau hauv ib co kis kab mob thiab lom. Co toxins cuam tshuam cellular metabolism, kev tswj ntawm vascular laus thiab lub plawv muaj nuj nqi. Ua ib tug cev qhuav dej yuav kab mob plawv, cov kab mob ntawm lub endocrine thiab tshee systems. Ib tug ntawm cov txaus ntshai tej yam kev mob uas ua rau lub cev qhuav dej yog adrenal insufficiency.
Peb ntau yam collaptoid lub xeev
- Cardiogenic cev qhuav dej. Nws yog hu ua ib tug ua txhaum ntawm lub plawv.
- Hypovolemic cev qhuav dej. Yuav ua li cas yog nws, peb tau twb hais tias, yuav txo tau nyob rau hauv cov ntshav siab li ib tug tshwm sim ntawm ib tug tsis txaus ntim ntawm cov ntshav nyob rau hauv cov hlab ntsha.
- Angiogipotonichesky cev qhuav dej los ua ib tug tshwm sim ntawm vascular insufficiency, ib tug tseem ceeb yuav txo tau nyob rau hauv cov hlab ntsha laus.
Thaum muaj xwm ceev kev pab nyob rau hauv lub cev qhuav dej
Ua ntej, cov ntshav khiav yog txo nyob rau hauv cov nqaij, daim tawv nqaij, peritoneum, tab sis, yog hais tias lub sij hawm tsis muab cov cuam tshuam ib tug neeg mus pab tau kom cov ntshav mov tseem ceeb kabmob: lub paj hlwb thiab lub plawv. Ces, kev tuag yuav tshwm sim.
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