Cov txheej txheem:
![Kev ua haujlwm vascular yog dab tsi? Kev ua haujlwm vascular yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13954800-what-is-vascular-function-j.webp)
Video: Kev ua haujlwm vascular yog dab tsi?
![Video: Kev ua haujlwm vascular yog dab tsi? Video: Kev ua haujlwm vascular yog dab tsi?](https://i.ytimg.com/vi/JQAMVHJl67A/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov cev system, tseem hu ua circulatory system, yog tsim los ntawm cov hlab ntsha uas nqa ntshav thiab lymph los ntawm lub cev. Cov hlab ntsha thiab cov hlab ntshav nqa ntshav thoob plaws lub cev, xa cov pa oxygen thiab cov as -ham rau lub cev nqaij daim tawv thiab tshem tawm cov ntaub so ntswg pov tseg.
Tsis tas li ntawd, vascular yog dab tsi?
Vascular : Hais txog cov hlab ntsha. Piv txwv li, lub hlab ntsha cov kab ke hauv lub cev suav nrog tag nrho cov leeg thiab cov hlab ntsha. Thiab, a cev kws phais neeg yog kws tshaj lij ntawm kev tshuaj xyuas thiab kho cov teeb meem ntawm cov hlab ntsha thiab cov hlab ntsha.
Tsis tas li ntawd, dab tsi yog qhov vascular feem ntau ntawm lub cev? Cov hlab plawv
- Cov hlab ntsha. Cov hlab ntsha hauv lub ntsws nqa cov ntshav oxygen tsawg los ntawm txoj hlab plawv ntawm lub plawv mus rau lub ntsws.
- Cov leeg. Cov hlab ntsws nqa cov ntshav oxygenated los ntawm lub ntsws mus rau sab laug atrium ntawm lub plawv.
- Capillaries. Capillaries yog qhov tsawg tshaj plaws thiab feem ntau ntawm cov hlab ntsha.
- Lub plawv.
Tsis tas li ntawd, vascular reactivity yog dab tsi?
Vascular reactivity tau piav qhia dav dav raws li kev ua haujlwm ntawm cov hlab ntshav rau qhov kev txhawb nqa tshwj xeeb. Yog li, cov kev hloov pauv no yog qhov tseem ceeb tshaj plaws thaum ntsuas vascular reactivity hauv txhua qhov chaw sim.
Kuv yuav txhim kho kuv cov hlab ntshav li cas?
Muaj ntau txoj hauv kev yooj yim thiab muaj txiaj ntsig los txhim kho kev noj qab haus huv ntawm koj ob lub plawv thiab cov hlab ntshav sib txuas:
- Haus dej kom ntau.
- Qoj ib ce tsis tu ncua (ob qho kev qhia cardio thiab lub zog)
- Noj qab nyob zoo.
- Tau zaws.
- Sim phau ntawv kho cov qog ntshav tawm.
- Tuav nws nrog kev co thiab rov kho cov tshuaj.
Pom zoo:
Qhov sib txawv ntawm kev txhawb siab rau kev ua haujlwm thiab kev ntxub ntxaug kev ntxub ntxaug yog dab tsi?
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Nco ntsoov tias kev txhawb nqa kev ua haujlwm sib txawv los ntawm kev sib cais kev ntxub ntxaug (Sd). Qhov kev ntxub ntxaug qhia tias muaj kev txhawb nqa ntxiv, thaum lub zog txhawb nqa kev hloov pauv kev ua haujlwm ntawm tus txhawb nqa
Lub luag haujlwm ntawm kev txhawb nqa hauv zej zog hauv kev daws kev ntxhov siab yog dab tsi?
![Lub luag haujlwm ntawm kev txhawb nqa hauv zej zog hauv kev daws kev ntxhov siab yog dab tsi? Lub luag haujlwm ntawm kev txhawb nqa hauv zej zog hauv kev daws kev ntxhov siab yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13921919-what-is-the-role-of-social-support-in-coping-with-stress-j.webp)
Kev txhawb nqa hauv zej zog txo qis kev puas siab puas ntsws thiab txhawb kev hloov kho uas tiv thaiv qib kev ntxhov siab. Cov neeg uas muaj nyiaj tsawg ntawm kev txhawb nqa kev sib raug zoo qhia txog ntau dua ntawm kev nyuaj siab, ntxhov siab, thiab kev puas siab puas ntsws. Kev txhawb nqa hauv zej zog ua haujlwm los ntawm kev txhawb nqa kev tshuaj xyuas uas ua rau ua rau muaj peev xwm daws tau
Dab tsi yog txiv neej kev ua me nyuam thiab lawv lub luag haujlwm yog dab tsi?
![Dab tsi yog txiv neej kev ua me nyuam thiab lawv lub luag haujlwm yog dab tsi? Dab tsi yog txiv neej kev ua me nyuam thiab lawv lub luag haujlwm yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14130932-what-are-the-male-reproductive-system-and-their-functions-j.webp)
Lub luag haujlwm ntawm tus txiv neej lub cev xeeb tub muaj xws li tsim thiab thauj cov phev, ejaculating phev mus rau hauv poj niam cev xeeb tub, thiab tsim thiab secreting txiv neej cov tshuaj hormones. Feem ntau ntawm cov txiv neej ua haujlwm nyob sab nraum lub cev
Dab tsi yog qhov txawv ntawm qhov systemic vascular resistance thiab peripheral vascular resistance?
![Dab tsi yog qhov txawv ntawm qhov systemic vascular resistance thiab peripheral vascular resistance? Dab tsi yog qhov txawv ntawm qhov systemic vascular resistance thiab peripheral vascular resistance?](https://i.answers-medical.com/preview/medical-health/14144758-what-is-the-difference-between-systemic-vascular-resistance-and-peripheral-vascular-resistance-j.webp)
Vascular kuj. Qhov tsis kam muab los ntawm cov txheej txheem txheej txheem hu ua systemic vascular resistance (SVR) lossis qee zaum yuav raug hu los ntawm lub sijhawm laus dua tag nrho cov khoom siv tiv thaiv kab mob tiv thaiv (TPR), thaum lub zog tiv thaiv los ntawm cov pa hauv lub ntsws yog hu ua pulmonary vascular resistance (PVR) )
Lub luag haujlwm ntawm tus kws saib xyuas mob plawv tsis ua haujlwm yog dab tsi hauv kev saib xyuas cov neeg mob plawv tsis ua haujlwm?
![Lub luag haujlwm ntawm tus kws saib xyuas mob plawv tsis ua haujlwm yog dab tsi hauv kev saib xyuas cov neeg mob plawv tsis ua haujlwm? Lub luag haujlwm ntawm tus kws saib xyuas mob plawv tsis ua haujlwm yog dab tsi hauv kev saib xyuas cov neeg mob plawv tsis ua haujlwm?](https://i.answers-medical.com/preview/medical-health/14150437-what-is-the-role-of-the-heart-failure-nurse-specialist-in-the-care-of-patients-with-heart-failure-j.webp)
Raws li ib feem ntawm pab pawg, tus kws kho mob lub plawv tsis ua haujlwm tau zoo muab rau muab kev pabcuam rau cov neeg mob thoob plaws txoj kev mob plawv tsis ua haujlwm thiab qhov no yuav tsum muaj kev koom tes ze nrog kws saib xyuas mob hauv thaj chaw tshwj xeeb tshwj xeeb xws li chav kho mob xwm txheej ceev thiab kev kho mob dav/ saib xyuas-ntawm-tus-neeg laus