2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov hlab ntsws nqa ntshav los ntawm sab xis ntawm lub siab mus rau lub ntsws. Hauv cov lus kho mob, lo lus "pulmonary" txhais tau tias qee yam cuam tshuam rau lub ntsws.
lub ntsiab pulmonary artery nyob qhov twg?
Cov hlab ntsha loj hauv lub ntsws thiab cov hlab ntsha sab xis thiab sab laug tom qab zaum nyob rau hauv nruab nrab mediastinum. Lawv tshwm sim los ntawm txoj cai ventricle ntawm plaub-chambered lub plawv thiab thauj cov ntshav mus rau lub ntsws.
Lub plawv sab twg yog cov hlab ntsha pulmonary?
sab xis ntawm lub plawv sau cov ntshav uas tsis muaj oxygen thiab tso rau hauv lub ntsws, los ntawm cov hlab ntsha hauv lub ntsws, kom lub ntsws tuaj yeem ua kom cov ntshav tshiab nrog cov khoom tshiab. ntawm oxygen.
Yuav ua li cas thaum cov hlab ntsha pulmonary raug thaiv?
Yog tias cov hlab ntsha tseem ceeb ntawm lub ntsws raug kaw tag nrho, lub ventricle txoj cai (chamber ntawm lub plawv uas tso cov ntshav mus rau hauv lub ntsws) tsis tuaj yeem muab cov ntshav mus rau hauv lub ntsws; qhov no "txoj cai ventricular tsis ua haujlwm" ces ua rau tuag ntawm PE. Lub hnub nyoog thiab kev noj qab haus huv ntawm tus neeg cuam tshuam kuj tseem ceeb heev.
koj cov hlab ntsha sab laug nyob qhov twg?
Cov hlab ntsha pulmonary nyob saum toj sab laug mainstem bronchus. Sab laug superior pulmonary leeg nyob rau sab laug rau sab laug bronchi.
Pom zoo:
Puas yog cov hlab ntsha tawg puas yuav kho tau?
(Txawm tias nws zoo li nws.) Cov hlab ntsha tawg feem ntau pom muaj nyob ntawm lub ntsej muag lossis ob txhais ceg thiab tuaj yeem ua txhaum ntawm ntau yam. Cov ntsiab lus xws li raug tshav ntuj, rosacea, haus cawv, huab cua hloov pauv, cev xeeb tub, noob caj noob ces, thiab lwm yam ua rau lawv tshwm sim.
Puas yog cov hlab ntshav thiab cov hlab plawv zoo ib yam?
Cov kab mob plawv yog qee zaum hu ua ntshav-vascular, lossis tsuas yog cov hlab ntshav, system. Nws muaj lub plawv, uas yog cov khoom siv lub cev, thiab lub kaw lus kaw ntawm cov hlab ntsha hu ua cov hlab ntsha, cov hlab ntsha, thiab cov hlab ntsha.
Puas yog cov hlab ntsha loj dua cov hlab ntsha?
Arterioles nqa ntshav thiab oxygen mus rau hauv cov hlab ntsha me tshaj plaws, cov hlab ntsha. Capillaries yog li ntawd small lawv tsuas pom tau nyob hauv lub tshuab tsom. Cov phab ntsa ntawm capillaries yog permeable rau oxygen thiab carbon dioxide.
Puas yog cov hlab ntsha tawv tawv yog mob plawv?
Cov quav hniav tuaj yeem ua rau koj cov hlab ntsha nqaim, thaiv cov ntshav ntws. Cov quav hniav kuj tuaj yeem tawg, ua rau cov ntshav txhaws. Txawm hais tias atherosclerosis feem ntau suav tias yog teeb meem plawv, nws tuaj yeem cuam tshuam cov hlab ntsha nyob txhua qhov chaw hauv koj lub cev.
Puas yog qhov nyuaj ntawm cov hlab ntsha thiab cov membranous?
Dab tsi yog lub luag haujlwm ntawm lub cytoskeleton? Cov txheej txheem nyuaj ntawm flattened vesicles thiab membranous raws uas muaj ribosomes txuas rau nws nto. Yuav ua li cas muaj lub hnab ntim membranous? Golgi Apparatus: Ib qho organelle hauv eukaryotic hlwb uas muaj pawg ntawm cov hnab membranous tiaj tus uas hloov kho, khaws cia, thiab cov khoom siv ntawm endoplasmic reticulum.
