Video: Dab tsi yog suav tias yog cov leeg sib sib zog nqus?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
A leeg leeg yog a cov leeg yog tob hauv lub cev. Qhov no sib piv nrog rau sab nrauv leeg uas ze rau ntawm lub cev nto. Cov leeg sib sib zog nqus yuav luag ib txwm nyob ib sab ntawm cov hlab ntshav nrog tib lub npe (piv txwv li femoral cov leeg yog ib sab ntawm cov hlab ntsha femoral). Ua ke, lawv nqa cov ntshav feem coob.
Hauv qhov hais txog qhov no, cov leeg ntshav twg yog suav tias yog cov leeg sib sib zog nqus?
Cov leeg sib sib zog nqus - Cov hlab ntsha sib sib zog nqus ntawm sab saud suav nrog ua khub ulnar, radial, thiab cov leeg sib txuas ntawm lub hauv pliaj; ua ke cov hlab ntsha brachial ntawm caj npab sab saud; thiab axillary leeg.
Tom qab ntawd, lo lus nug yog, puas yog cov hlab ntsha basilic sab saud lossis tob? Cov hlab ntsha basilic yog cov hlab ntsha loj loj ntawm cov qaum limb uas pab tshem tawm ib feem ntawm tes thiab lub hauv pliaj.
Tsis tas li cov lus nug yog, dab tsi yog cov leeg leeg ntawm ceg?
Cov leeg leeg muaj nyob hauv qab no tob fascia ntawm sab qis. Feem ntau ntawm cov leeg leeg ntawm qis qis yog binary thiab lawv nrog cov hlab ntsha sib koom sib qhia lawv lub npe, txawm li cas los xij, popliteal cov leeg yog tib lub cev, nrog rau nws txuas ntxiv mus, tus poj niam cov leeg.
Puas yog cov hlab ntsha femoral tob?
Tshwj xeeb, cov femoral leeg yog clinically a leeg leeg , qhov twg leeg leeg thrombosis qhia txog kev kho tshuaj tiv thaiv kab mob thrombolytic lossis thrombolytic, tab sis lo lus "superficial" ua rau ntau tus kws kho mob tsis ntseeg tias nws yog ib qho tsis raug cov leeg , uas tau ua rau cov neeg mob nrog femoral thrombosis raug tsis pom zoo kho.
Pom zoo:
Vim li cas cov hlab ntsha hypophyseal suav tias yog cov leeg leeg?
Hypophyseal portal system yog cov hlab ntshav hauv cov microcirculation ntawm lub hauv paus ntawm lub paj hlwb, txuas cov hypothalamus nrog lub hauv ntej pituitary. Nws lub luag haujlwm tseem ceeb yog thauj sai thiab sib pauv cov tshuaj hormones ntawm hypothalamus arcuate nucleus thiab anterior pituitary gland
Dab tsi tau nqus rau hauv qhov sib thooj sib sib zog nqus tubule?
Kev nqus. Cov tubular sib thooj ua tau zoo tswj hwm pH ntawm cov lim dej los ntawm kev sib pauv hydrogen ions hauv cov interstitium rau bicarbonate ions hauv cov lim dej; nws tseem yog lub luag haujlwm rau zais cov organic acids, xws li creatinine thiab lwm lub hauv paus, rau hauv cov lim dej
Yuav ua li cas reabsorption tshwm sim hauv cov tubules sib thooj sib sib zog nqus?
Reabsorption yog thaum cov dej thiab cov tshuaj nyob hauv PCT raug tshem tawm thiab rov qab mus rau hauv cov ntshav. Hauv PCT cov txheej txheem no tshwm sim los ntawm kev thauj khoom ntau. Cov tshuaj thiab dej txav los ntawm PCT mus rau interstitium thiab tom qab ntawd nkag mus rau peri-tubular capillaries. Reabsorption nyob rau hauv lub tubules ze yog isosmotic
Cov leeg ntshav sib sib zog nqus nyob qhov twg?
Cov hlab ntsha ntawm qis qis. Cov leeg sib sib zog nqus yog nyob hauv qab qhov sib sib zog nqus fascia ntawm nqes hav. Feem ntau ntawm cov hlab ntsha sib sib zog nqus ntawm cov ceg qis yog binary thiab lawv nrog cov hlab ntsha sib txuas sib koom lawv lub npe, txawm li cas los xij, cov hlab ntsha popliteal yog ib lub pob tw, nrog rau nws txuas ntxiv, cov leeg femoral
Puas tuaj yeem ua rau cov leeg ntshav sib sib zog nqus tau ntau xyoo?
Cov ntshav txhaws tuaj yeem ua rau muaj kev puas tsuaj rau koj cov leeg, ua rau pom cov tsos mob uas tuaj yeem nyob tau ntau xyoo. Txawm hais tias coob leej neeg nrog cov leeg ntshav sib sib zog nqus (DVT) rov zoo, txog li 40 feem pua tseem muaj cov tsos mob ntawm lawv txhais caj npab lossis txhais ceg ntau xyoo tom qab lawv pib kuaj mob