![Koj cov leeg nqaij nyob qhov twg? Koj cov leeg nqaij nyob qhov twg?](https://i.answers-medical.com/preview/medical-health/13927462-where-are-your-eye-muscles-j.webp)
Video: Koj cov leeg nqaij nyob qhov twg?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Medial rectus yog cov leeg nqaij extraocular uas txuas rau sab ntawm qhov muag ze lub qhov ntswg Nws txav lub qhov muag sab hauv mus rau lub qhov ntswg. Sab nraub qaum yog cov leeg nqaij extraocular uas txuas rau sab ntawm qhov muag nyob ze lub tuam tsev
Ntxiv mus, yuav ua li cas cov leeg nqaij ua haujlwm?
Rau txhua tus qhov muag , rau cov leeg ua haujlwm ua ke los tswj qhov muag txoj haujlwm thiab txav mus los. Ob tug extraocular nqaij , lub qhov quav nruab nrab thiab lub qhov quav ib sab, ua hauj lwm ua ke los tswj kab rov tav qhov muag txav (Daim duab 8.1, sab laug). Kev cog lus ntawm qhov nruab nrab qhov quav rub tawm qhov muag ntawm lub qhov ntswg (kev txav los yog kev txav nruab nrab).
Ib yam nkaus, puas yog cov leeg nqaij du lossis pob txha? Sphincter pupillae thiab dilator pupillae kuj yog tsim los ntawm nqaij leeg . Lub medial rectus nqaij yog lub luag haujlwm rau kev sib hloov nruab nrab ib puag ncig ntawm txoj kab ntsug, thiab kev sib hloov ntawm sab nraub qaum. Qhov zoo tshaj qhov quav nqaij feem ntau nce lub qhov muag thiab pab txhawb rau kev coj ua thiab kev nkag siab.
Tsis tas li ntawd, rau lub qhov muag rau qhov muag yog dab tsi?
Qhov muag nqaij lub cev. Muaj rau rau cov leeg nqaij tshwj xeeb uas txav lub ntiaj teb (qhov muag). Cov leeg no muaj npe hu ua superior rectus , qis dua rectus , sab nraub qaum , medial rectus , superior oblique , thiab qis dua oblique.
Muaj pes tsawg lub qhov muag nqaij?
Cov leeg nqaij sab nraud Txhua lub qhov muag muaj rau cov leeg uas tswj nws cov kev txav mus los: sab nraub qaum, lub qhov quav nruab nrab, lub qhov quav qis dua, lub qhov quav zoo dua, qhov qis dua oblique, thiab oblique zoo dua.
Pom zoo:
Qhov twg yog lub luag haujlwm tshaj plaws rau kev sib koom ua ke ntawm cov leeg nqaij leeg?
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Hauv cov leeg mob plawv, sib txuas cov discs sib txuas cardiomyocytes mus rau syncytium, ntau cov leeg nqaij ntawm tes, txhawm rau txhawb kev nthuav dav sai ntawm cov peev txheej ua haujlwm thiab kev sib koom ua ke ntawm myocardium
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
Lub sij hawm twg txhais tau hais tias spasm lossis twitching ntawm cov leeg nqaij lossis pab pawg ntawm cov leeg?
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Mob myoclonus. spasm lossis twitching ntawm cov leeg lossis pab pawg ntawm cov leeg
Koj yuav txhaj tshuaj IM nyob rau hauv cov leeg gluteal nyob qhov twg?
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IM txhaj rau hauv Gluteus medius site (lub pob tw) Nrhiav tus trochanter. Nrhiav lub posterior iliac crest. Kos ib txoj kab kev xav ntawm ob lub pob txha. Tom qab nrhiav qhov chaw nruab nrab ntawm txoj kab kev xav, nrhiav tus taw tes ib nti rau ntawm lub taub hau. Ua kom tawv nqaij nruj. Tuav lub koob txhaj tshuaj zoo li tus xaum lossis dart
Cov leeg nqaij leeg nyob qhov twg?
![Cov leeg nqaij leeg nyob qhov twg? Cov leeg nqaij leeg nyob qhov twg?](https://i.answers-medical.com/preview/medical-health/14118367-where-are-cardiac-muscle-cells-located-j.webp)
Cov leeg nqaij hauv plawv tau nyob hauv phab ntsa ntawm lub plawv, tshwm sim striated, thiab nyob rau hauv kev tswj tsis pub leej twg paub. Cov leeg nqaij du yog nyob rau hauv cov phab ntsa ntawm cov hlab ntsha ntawm lub cev, tshwj tsis yog lub plawv, zoo li spindle-shaped, thiab tseem nyob rau hauv kev tswj tsis tau