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Video: Qhov leeg ntshav sab hauv nyob qhov twg?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov sab hauv jugular leeg yog sib hlub jugular leeg uas sau cov ntshav los ntawm lub hlwb thiab cov txheej txheem ntawm lub ntsej muag thiab caj dab. Cov cov leeg khiav hauv cov kab carotid nrog cov kab mob carotid ntau thiab cov hlab ntsha vagus.
Ib sab ntawm qhov no, cov hlab ntshav jugular nyob qhov twg?
Lawv txhua tus so nyob ib sab ntawm cov thyroid caj pas ntawm qhov nruab nrab ntawm lub caj dab, tsuas yog saum lub caj dab caj dab thiab nyob ze ntawm lub raj cua, lossis cua tshuab pa. Cov no leeg ua haujlwm kom nqa cov ntshav oxygen los ntawm lub paj hlwb, ntsej muag, thiab caj dab, thiab thauj nws mus rau lub plawv dhau los ntawm vena cava zoo dua.
Qhov leeg sab hauv jugular tuaj qhov twg los? Cov sab hauv jugular leeg originated ntawm jugular foramen thiab nqis los koom nrog subclavian cov leeg . Hauv nruab nrab mus rau qis lub caj dab, nws nyob ib sab thiab tom qab ntawd anterolateral mus rau cov hlab ntsha carotid. Hauv qib ntawm cov thyroid pob txha mos, cov cov leeg dag tob rau cov leeg sternocleidomastoid.
Kuj paub, koj yuav paub li cas yog tias koj muaj cov hlab ntshav sab hauv?
• Sab Hauv Jugular Vein ( IJV ) Cov IJV tawm los ntawm lub hauv paus ntawm pob txha taub hau los ntawm jugular foramen thiab sau los ntawm lub caj dab, sib npaug rau cov hlab ntsha carotid, koom nrog subclavian cov leeg (SV) tom qab lub sternal kawg ntawm clavicle. Kev sib tshuam ntawm IJV thiab SV tsim cov brachiocephalic cov leeg (ua.
Yuav ua li cas tob yog sab hauv jugular leeg?
Cov qhov tob yuav tsum tau teem rau li 4 cm. Qhov kev sojntsuam tau txav mus rau nruab nrab kom pom qhov xub thawj ntawm cov hlab ntshav carotid thiab tom qab ntawd jugular leeg hla ntu (Daim duab 40-16). Cov leeg ntshav tau txheeb xyuas los ntawm qhov tseeb tias nws me dua thiab nyob nruab nrab ntau dua li cov leeg , yog tsis txaus ntseeg, thiab pulsates.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm txoj hauv kev sab hauv thiab sab hauv ntawm cov ntshav khov?
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Txoj hauv kev hauv tsev xav tau tsuas yog cov khoom sib txuam pom hauv cov ntshav nws tus kheej - tshwj xeeb, cov ntshav khov XII (Hageman factor) los ntawm cov platelets. Txoj hauv kev txuas ntxiv yog pib los ntawm yam sab nraud rau cov ntshav, hauv cov ntaub so ntswg uas nyob ib sab rau cov hlab ntshav puas
Cov ntshav nyob sab nraud cov hlab ntsha sab hauv tuaj qhov twg?
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Ntshav nkag mus rau cov hlab ntsha sab nraud ntawm cov hlab ntsha iliac uas tshwm sim los ntawm qhov sib txawv ntawm lub plab aorta. Cov ceg ntawm cov hlab ntsha sab nraud suav nrog cov hlab ntsha qis dua thiab cov hlab ntsha tob tob
Qhov twg ntawm cov leeg nqaij leeg nyob hauv Suboccipital daim duab peb sab?
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Hauv pem teb ntawm daim duab peb sab yog tsim los ntawm sab nraub qaum ntawm daim ntawv thiab tom qab atlanto-occipital membrane. Daim duab peb sab suboccipital muaj cov kab rov tav (ntu thib peb) ntawm cov leeg leeg leeg, dorsal ramus ntawm C1 tus txha nqaj qaum (suboccipital paj), thiab suboccipital plexus ntawm cov leeg
Dab tsi ua rau sab hauv cov leeg leeg leeg?
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Internal iliac artery (tseem hu ua hypogastric artery) yog cov ceg me me ntawm cov hlab ntsha iliac. Nws muab cov phab ntsa pelvic, pelvic viscera, sab nraud genitalia, perineum, pob tw thiab nruab nrab ntawm tus ncej puab
Cov qauv qog ntshav twg nyob hauv lub plab sab laug sab sauv?
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Pleev Hauv qhov no, dab tsi yog cov qauv me me uas zoo li cov qog ntshav nyob thoob plaws hauv lub cev? Lymph nodes yog raum los yog oval zoo li tus thiab ntau yam hauv qhov loj ntawm 0.1 mus rau 2.5 cm ntev. Tseem Paub, cov hlab ntsha twg tuaj yeem khaws cov qog ntshav los ntawm lub hauv siab thiab hauv qab hauv lub cev?