![Vim li cas lawv thiaj ntshav los ntawm cov hlab ntsha? Vim li cas lawv thiaj ntshav los ntawm cov hlab ntsha?](https://i.answers-medical.com/preview/medical-health/13956036-why-do-they-take-blood-from-an-artery-j.webp)
Video: Vim li cas lawv thiaj ntshav los ntawm cov hlab ntsha?
![Video: Vim li cas lawv thiaj ntshav los ntawm cov hlab ntsha? Video: Vim li cas lawv thiaj ntshav los ntawm cov hlab ntsha?](https://i.ytimg.com/vi/k5-tqKEpHZg/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ib cov leeg yog lub nkoj uas nqa cov pa oxygen ntau ntshav los ntawm lub plawv thiab lub ntsws mus rau tag nrho lub cev. Vim li no, qhov kev xeem no yuav ua rau muaj kev tsis xis nyob ntau dua ntshav xeem uas siv ntshav ntawm ib leeg. Tsis tas li ntawd, nws tseem ceeb dua rau kev siv lub siab tom qab qhov kev sim dua li thaum twg ntshav yog kos los ntawm cov hlab ntsha.
Dhau li, vim li cas koj thiaj li ntshav los ntawm cov hlab ntsha?
Ib cov hlab ntsha stick yog ua kom tau ntshav kuaj los ntawm cov hlab ntsha . Ntshav kuaj yog feem ntau coj los ntsuas cov nkev hauv cov hlab ntsha . Cov txiaj ntsig txawv txav tuaj yeem taw qhia txog kev ua pa lossis teeb meem nrog lub cev metabolism. Qee zaum cov hlab ntsha lo yog ua kom tau ntshav kab lis kev cai los yog ntshav kuaj tshuaj.
Ib tug kuj yuav nug, cov kws kho mob puas muab ntshav los ntawm cov leeg lossis cov hlab ntsha? Cov ntshav ntshav yog muab los ntawm ib cov leeg es tsis txhob a cov leeg.
peb puas tuaj yeem ntshav los ntawm cov leeg ntshav?
Ib ntshav hlab ntsha qauv yog sau los ntawm ib tug cov leeg , feem ntau los txiav txim arterial ntshav gases . Arterial ntshav kev ntsuas yuav tsum tsuas yog ua los ntawm cov neeg ua haujlwm saib xyuas kev noj qab haus huv uas tus txheej txheem yog nyob rau hauv kev cai lij choj ntawm kev coj ua rau lawv txoj haujlwm hauv lawv lub tebchaws thiab leej twg tau ua qhia tau zoo tom qab kev cob qhia raug cai.
Yuav ua li cas yog tias koj tsoo cov hlab ntsha thaum kos cov ntshav?
Arterial puncture yog thaum rab koob tso rau hauv ib qho cov leeg es tsis yog leeg ntshav.
- Tsa koj txhais caj npab thiab siv lub zog ruaj.
- Mus tam sim rau Lub Chaw Haujlwm Xwm Txheej Ceev thiab Xwm Ceev ntawm koj lub tsev kho mob nyob ze, thov kom lwm tus coj koj lossis hu rau 999 thiab nqa cov ntaub ntawv no nrog koj.
Pom zoo:
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Cov hlab ntsha yog cov phab ntsa tuab vim tias lawv xav tau ntau lub zog los tso ntshav thoob plaws lub cev thiab cov phab ntsa tuab muab qhov siab ntawd. Lub siab hauv peb cov hlab ntshav ntau dua li cov leeg ntshav vim cov ntshav yuav tsum tau mus thoob peb lub cev
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Cov hlab ntsha nqa ntshav tawm ntawm lub plawv; Lub ntsiab hlab ntsha yog aorta. Capillaries nqa ntshav tawm ntawm lub cev thiab pauv cov as-ham, pov tseg, thiab oxygen nrog cov ntaub so ntswg ntawm qib cellular. Cov leeg ntshav yog cov hlab ntshav uas coj cov ntshav rov qab los rau hauv lub plawv thiab tso ntshav tawm ntawm cov kabmob thiab cov ceg
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Cov leeg yuav tsum tau li qub kom cov ntshav ntws mus rau lub plawv. Theses li qub yog qhov tshwj xeeb hauv ob txhais ceg thiab caj npab. Lawv tawm tsam lub ntiajteb txawj nqus los tiv thaiv cov ntshav rov qab los. Cov hlab ntsha tsis xav tau li qub vim tias lub siab los ntawm lub plawv ua kom cov ntshav ntws los ntawm lawv mus rau ib qho