Cov txheej txheem:
![Cov txheej txheem ntawm tus txha nqaj qaum yog dab tsi? Cov txheej txheem ntawm tus txha nqaj qaum yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13852634-what-are-the-layers-of-the-spinal-cord-j.webp)
Video: Cov txheej txheem ntawm tus txha nqaj qaum yog dab tsi?
![Video: Cov txheej txheem ntawm tus txha nqaj qaum yog dab tsi? Video: Cov txheej txheem ntawm tus txha nqaj qaum yog dab tsi?](https://i.ytimg.com/vi/xqWzHbcMwS8/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2024-01-18 09:28
Nws yog ua los ntawm peb txheej, uas los ntawm sab nraud mus rau sab hauv (piv txwv li cranium/vertebrae rau lub hlwb/txha caj qaum) yog:
- dura mav ,
- arachnoid mater, thiab.
- pia mav.
Tsis tas li lo lus nug yog, peb txheej txheej ntawm tus txha nqaj qaum yog dab tsi?
Cov meninges xa mus rau daim npog npog ntawm lub hlwb thiab tus txha caj qaum. Muaj peb txheej ntawm meninges , lub npe hu ua dura mav , arachnoid cov thiab pia mater.
Tsis tas li ntawd, txheej txheej ntawm tus txha nraub qaum yog dab tsi? Cov tus txha nqaj qaum (thiab lub hlwb) raug tiv thaiv los ntawm peb txheej ntawm cov ntaub so ntswg lossis daim nyias nyias hu ua meninges, uas nyob ib puag ncig tus kwj dej. Dura mater yog txheej sab nrauv , thiab nws tsim cov tawv tiv thaiv txheej. Nruab nrab ntawm dura mater thiab cov pob txha ib puag ncig ntawm lub vertebrae yog qhov chaw hu ua epidural space.
Tsis tas li lo lus nug yog, dab tsi yog qhov seem ntawm tus txha nqaj qaum?
Tus txha nqaj qaum yog cov qauv cylindrical ntawm cov leeg nqaij uas tsim los ntawm cov xim dawb thiab xim txho, tau sib koom ua ke thiab muab faib ua plaub thaj tsam: ncauj tsev menyuam (C), thoracic (T), lub lumbar (L) thiab sacral (S), (Daim duab 3.1), txhua qhov uas suav nrog ntau ntu.
Muaj pes tsawg txheej ua rau tus txha nqaj qaum?
peb txheej
Pom zoo:
Dab tsi ntawm sab laug ntawm tus txha nqaj qaum muaj cov lus nug?
![Dab tsi ntawm sab laug ntawm tus txha nqaj qaum muaj cov lus nug? Dab tsi ntawm sab laug ntawm tus txha nqaj qaum muaj cov lus nug?](https://i.answers-medical.com/preview/medical-health/13828772-what-does-the-lateral-horn-of-the-spinal-cord-contain-quizlet-j.webp)
Qhov nruab nrab ntawm lub paj hlwb ntawm tus txha caj qaum muaj: lub cev ntawm lub cev tsis muaj zog lub cev muaj zog neurons. Cov qauv no muaj axons tsis sib xws thiab ua haujlwm sib txuas lus ntawm sab xis thiab sab laug ntawm qhov teeb meem grey hauv tus txha caj qaum
Dab tsi yog cov txheej txheem txheej txheem ntawm cov pob txha ua los ntawm?
![Dab tsi yog cov txheej txheem txheej txheem ntawm cov pob txha ua los ntawm? Dab tsi yog cov txheej txheem txheej txheem ntawm cov pob txha ua los ntawm?](https://i.answers-medical.com/preview/medical-health/13897203-what-is-the-extracellular-matrix-of-bone-made-of-j.webp)
Cov txheej txheem sab nraud, uas yog ua los ntawm cov organic matrix (30%) muaj cov proteoglycans (tab sis tsawg dua pob txha mos), glycosaminoglycans, glycoproteins, osteonectin (thauj cov pob txha pob txha mus rau collagen) thiab osteocalcin (calcium khi protein)
Cov yam ntxwv sab nraud ntawm tus txha nqaj qaum yog dab tsi?
![Cov yam ntxwv sab nraud ntawm tus txha nqaj qaum yog dab tsi? Cov yam ntxwv sab nraud ntawm tus txha nqaj qaum yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13942038-what-are-the-external-features-of-the-spinal-cord-j.webp)
Cov hauv qab no yog cov yam ntxwv sab nraud ntawm tus txha caj qaum (saib daim duab 1): Cov leeg txha caj qaum tshwm sim ua khub, ib qho ntawm txhua sab ntawm tus txha caj qaum raws nws qhov ntev. Cov hlab ntsha ntawm ncauj tsev menyuam tsim lub plexus (txoj kab sib txuas sib txuas ntawm cov hlab ntsha -lub paj hlwb sib tshuam thiab ceg)
Cov kauj ruam hauv cov txheej txheem txheej txheem txheej txheem mob yog dab tsi?
![Cov kauj ruam hauv cov txheej txheem txheej txheem txheej txheem mob yog dab tsi? Cov kauj ruam hauv cov txheej txheem txheej txheem txheej txheem mob yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14140247-what-are-the-steps-in-the-inflammatory-process-quizlet-j.webp)
Cov ntsiab lus hauv cov txheej txheem no (8) ua kom cov vascular endothelium. vasodilation. ua npaws ntau lawm. tsiv teb tsaws ntawm cov kab mob tiv thaiv kab mob hlwb mus rau thaj chaw. ua kom thiab cytokine tso tawm los ntawm neutrophils. phagocytosis thiab cov hau kev ntawm kev puas tsuaj. tus mob theem teb. clotting cascade
Cov ceg ntawm tus txha nqaj qaum yog dab tsi?
![Cov ceg ntawm tus txha nqaj qaum yog dab tsi? Cov ceg ntawm tus txha nqaj qaum yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14177111-what-are-the-branches-of-the-spinal-nerve-j.webp)
Cov ceg ntawm cov leeg leeg leeg Cov leeg leeg leeg leeg mus rau hauv qab daus ramus, ventral ramus, ceg meningeal, thiab rami communicantes