Cov txheej txheem:
![Cov hlab ntsha nyob rau sab caj npab nyob qhov twg? Cov hlab ntsha nyob rau sab caj npab nyob qhov twg?](https://i.answers-medical.com/preview/medical-health/14179162-where-is-the-artery-in-the-upper-arm.webp)
Video: Cov hlab ntsha nyob rau sab caj npab nyob qhov twg?
![Video: Cov hlab ntsha nyob rau sab caj npab nyob qhov twg? Video: Cov hlab ntsha nyob rau sab caj npab nyob qhov twg?](https://i.ytimg.com/vi/HlDnBGJM6uA/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub brachial cov leeg yog ib cov hlab ntsha loj nyob hauv lub sab caj npab thiab yog lub chaw xa khoom tseem ceeb ntawm cov ntshav rau caj npab thiab tes. Cov brachial cov leeg txuas ntxiv los ntawm axillary cov leeg ntawm lub xub pwg thiab taug kev hauv qab ntawm lub caj npab.
Ib sab ntawm no, cov hlab ntsha tseem ceeb hauv koj txhais caj npab nyob qhov twg?
Cov brachial cov leeg yog loj cov hlab ntsha ntawm sab sauv (sab sauv) caj npab . Nws yog qhov txuas ntxiv ntawm axillary cov leeg dhau ntawm qhov qis ntawm teres loj cov leeg. Nws txuas ntxiv mus rau qhov chaw ventral ntawm lub caj npab mus txog rau lub cubital fossa ntawm lub luj tshib.
Tsis tas li ntawd, cov hlab ntsha hauv caj npab tob npaum li cas? Cov tob brachial cov leeg yog tob nyob rau hauv lub caj npab , thiab khiav parallel mus rau humerus. Nws tshwm sim hauv qab lub xub pwg nyom ntawm axillary cov leeg , thiab ceg mus rau hauv ob me me cov hlab ntsha , radial thiab ulnar cov hlab ntsha , ntawm luj tshib.
Ib yam li ntawd, cov hlab ntsha ntawm caj npab yog dab tsi?
Anatomy 101: Arteries ntawm caj npab
- Radial Artery: Qhov no yog ib ntawm ob txoj hlab ntshav loj uas muab ntshav rau ntawm lub xub pwg thiab tes. Cov hlab ntsha radial hla mus rau pem hauv ntej ntawm lub luj tshib, tob hauv cov leeg mus txog rau lub dab teg.
- Ulnar Artery: Cov hlab ntsha ulnar yog lwm cov hlab ntshav loj uas muab cov ntshav rau ntawm caj npab thiab txhais tes.
Cov hlab ntsha twg muab ntshav rau sab caj npab?
subclavian leeg
Pom zoo:
Cov hlab ntsha qis hauv cov hlab ntsha ntws mus rau qhov twg?
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Brachiocephalic leeg
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
Cov hlab ntsha thiab cov hlab ntsha nyob qhov twg?
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Txawm hais tias txoj hlab ntsha yog ib txwm ntseeg tias taug kev hauv qhov zawj ntawm qhov tsis zoo ntawm tus tav nrog rau cov hlab ntsha thiab cov leeg leeg, cov hlab ntsha kuj tseem tuaj yeem nyob nruab nrab ntawm cov tav. Cov paj hlwb intercostal nyob tob rau hauv cov leeg nqaij intercostal thiab sab nraud rau lub pleura
Dab tsi ntawm cov leeg ntawm lub xub pwg nyom thiab sab sauv txav ntawm caj npab thiab caj npab?
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Cov leeg uas txav lub xub pwg thiab caj npab suav nrog trapezius thiab serratus anterior. Lub pectoralis loj, latissimus dorsi, deltoid, thiab rotator cuff nqaij txuas mus rau lub humerus thiab txav caj npab. 20 lossis ntau cov leeg uas ua rau lub dab teg feem ntau, tes, thiab ntiv tes txav tau nyob ntawm lub hauv pliaj
Puas yog Neuroglia tsim cov hlab ntsha hauv cov hlab ntsha hauv nruab nrab cov hlab ntsha?
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Muaj plaub hom neuroglia pom nyob hauv nruab nrab lub paj hlwb: Astrocytes - tswj cov ntshav lub hlwb teeb meem thiab khaws cov tshuaj ib puag ncig los ntawm kev siv cov ions rov qab thiab cov tshuaj xa xov mus rau lub cev. Oligodendrocytes - myelinate axons nyob rau hauv lub hauv nruab nrab lub paj hlwb thiab muab tag nrho cov txheej txheem txheej txheem