![Chorda tympani hlab ntsha ua dab tsi? Chorda tympani hlab ntsha ua dab tsi?](https://i.answers-medical.com/preview/medical-health/14166114-what-does-the-chorda-tympani-nerve-do-j.webp)
Video: Chorda tympani hlab ntsha ua dab tsi?
![Video: Chorda tympani hlab ntsha ua dab tsi? Video: Chorda tympani hlab ntsha ua dab tsi?](https://i.ytimg.com/vi/QYvYO9KBPbg/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov chorda qhov chaw yog ib ceg ntawm lub ntsej muag paj hlwb uas tshwm sim los ntawm lub saj buds nyob rau hauv pem hauv ntej ntawm tus nplaig, khiav los ntawm nruab nrab pob ntseg, thiab nqa saj lus mus rau lub hlwb.
Ntawm no, chorda tympani paj muaj dab tsi?
Cov chorda qhov chaw yog a paj hlwb uas tshwm sim los ntawm mastoid ntu ntawm lub ntsej muag paj hlwb , nqa afferent tshwj xeeb hnov los ntawm anterior ob feem peb ntawm tus nplaig ntawm lub lingual paj hlwb , nrog rau efferent parasympathetic secretomotor innervation mus rau submandibular thiab sublingual qog.
Tom qab ntawd, lo lus nug yog, qhov twg chorda tympani synapse? * Chorda tympani : Cov paj hlwb lingual taug kev anteroinferiorly los ntawm hauv pem teb ntawm lub qhov ncauj, qhov twg preganglionic fibers synapse nyob rau hauv lub submandibular ganglion.
Ua li no, kev sib raug zoo ntawm chorda tympani paj hlwb thiab lub paj hlwb li cas yog dab tsi?
Chorda tympani paj Nws koom ua ke nrog lub paj hlwb , ib ceg ntawm maxillary paj hlwb (V3). Qhov no paj hlwb transports cov paj hlwb ntawm kev saj rau yav dhau los ob feem peb ntawm tus nplaig thiab muaj cov qog ua kua rau cov qog sublingual thiab submaxillary. Ib qho ntxiv, nws xa ib ceg mus rau lub raj xa dej.
Qhov twg chorda tympani tau txais nws lub npe?
Tom qab cais tawm ntawm ceg intracranial ntawm lub ntsej muag paj hlwb, lub chorda qhov chaw nkag rau hauv pob ntseg. Nws koom nrog pob ntseg yog dab tsi muab rau chorda tympani nws lub npe . " Tympani "yog hom nruas, thiab pob ntseg hu ua lub tympanic daim nyias nyias.
Pom zoo:
Dab tsi yog qhov txawv ntawm cov hlab ntsha thiab cov hlab ntsha capillaries?
![Dab tsi yog qhov txawv ntawm cov hlab ntsha thiab cov hlab ntsha capillaries? Dab tsi yog qhov txawv ntawm cov hlab ntsha thiab cov hlab ntsha capillaries?](https://i.answers-medical.com/preview/medical-health/13983509-whats-the-difference-between-veins-arteries-and-capillaries-j.webp)
Piav qhia: Cov hlab ntshav nqa ntshav nyob hauv siab los ntawm lub plawv mus rau cov kabmob thiab cov nqaij. Lawv cov phab ntsa feem ntau yog tuab dua li cov leeg. Capillaries yog qhov sib txuas ntawm cov hlab ntsha thiab cov leeg thiab me me heev, Cov ntaub so ntswg qee zaum pom tawm thiab rov nco qab los ntawm cov qog ntshav thiab rov qab los rau cov leeg ntshav
Dab tsi yog qhov txawv ntawm qhov mob hlab ntsha tawg thiab mob hlab ntsha tawg stasis?
![Dab tsi yog qhov txawv ntawm qhov mob hlab ntsha tawg thiab mob hlab ntsha tawg stasis? Dab tsi yog qhov txawv ntawm qhov mob hlab ntsha tawg thiab mob hlab ntsha tawg stasis?](https://i.answers-medical.com/preview/medical-health/13986492-what-is-the-difference-between-arterial-ulcer-and-venous-stasis-ulcer-j.webp)
Arterial ulcers tsim los ntawm kev puas tsuaj rau cov hlab ntsha vim tsis muaj cov ntshav ntws mus rau cov ntaub so ntswg. Venous ulcers tsim los ntawm kev puas tsuaj rau cov hlab ntsha uas tshwm sim los ntawm cov ntshav tsis txaus rov qab mus rau lub plawv. Tsis zoo li lwm qhov txhab, cov ceg mob no tuaj yeem siv sijhawm ntau lub hlis los kho, yog tias lawv zoo txhua lub sijhawm
Cov hlab ntsha hlab ntsha thiab cov hlab ntshav muaj dab tsi?
![Cov hlab ntsha hlab ntsha thiab cov hlab ntshav muaj dab tsi? Cov hlab ntsha hlab ntsha thiab cov hlab ntshav muaj dab tsi?](https://i.answers-medical.com/preview/medical-health/13989263-what-do-arteries-veins-and-capillaries-have-in-common-j.webp)
Cov hlab ntsha nqa ntshav tawm ntawm lub plawv; Lub ntsiab hlab ntsha yog aorta. Capillaries nqa ntshav tawm ntawm lub cev thiab pauv cov as-ham, pov tseg, thiab oxygen nrog cov ntaub so ntswg ntawm qib cellular. Cov leeg ntshav yog cov hlab ntshav uas coj cov ntshav rov qab los rau hauv lub plawv thiab tso ntshav tawm ntawm cov kabmob thiab cov ceg
Puas yog Neuroglia tsim cov hlab ntsha hauv cov hlab ntsha hauv nruab nrab cov hlab ntsha?
![Puas yog Neuroglia tsim cov hlab ntsha hauv cov hlab ntsha hauv nruab nrab cov hlab ntsha? Puas yog Neuroglia tsim cov hlab ntsha hauv cov hlab ntsha hauv nruab nrab cov hlab ntsha?](https://i.answers-medical.com/preview/medical-health/14006555-which-neuroglia-form-the-blood-brain-barrier-in-the-central-nervous-system-j.webp)
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
Dab tsi yog cov hlab ntsha thiab cov hlab ntsha capillaries?
![Dab tsi yog cov hlab ntsha thiab cov hlab ntsha capillaries? Dab tsi yog cov hlab ntsha thiab cov hlab ntsha capillaries?](https://i.answers-medical.com/preview/medical-health/14039135-what-are-arteries-veins-and-capillaries-j.webp)
Cov hlab ntsha nqa ntshav tawm ntawm lub plawv; Lub ntsiab hlab ntsha yog aorta. Capillaries nqa ntshav tawm ntawm lub cev thiab pauv cov as-ham, pov tseg, thiab oxygen nrog cov ntaub so ntswg ntawm qib cellular. Cov leeg ntshav yog cov hlab ntshav uas coj cov ntshav rov qab los rau hauv lub plawv thiab tso ntshav tawm ntawm cov kabmob thiab cov ceg