2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nyob rau hauv tus txiv neej lub ophthalmic hlab ntsha tshwm sim nyob rau hauv lub pob txha taub hau los ntawm sab hauv carotid artery, thiab mus rau lub orbit nrog lub paj hlwb ntawm optic foramen. Nyob rau hauv lub orbit nws khiav ze rau ntawm lub paj hlwb muab tawm qhov ntev thiab luv posterior ciliary hlab ntsha uas tho lub sclera thiab muab cov choroid.
ophthalmic hlab ntsha tuaj qhov twg?
Ophthalmic artery (OA) yog thawj ceg intracranial ntawm sab hauv carotid artery (ICA). Nws tshwm sim sai sai tom qab ICA tawm los ntawm cavernous sinus, ua raws li kev kawm luv intracranial, hla cov kwj dej optic, thiab nkag mus rau lub orbit.
Cov ceg ntawm cov hlab ntsha retinal yog dab tsi?
Background. Lub hauv nruab nrab cov hlab ntsha, ib ceg ntawm cov hlab ntsha ophthalmic, nkag mus rau hauv lub qhov muag los ntawm qhov muag pom thiab faib ua ntau ceg kom perfuse cov txheej sab hauv ntawm lub retina. Ib ceg retinal artery occlusion (BRAO) tshwm sim thaum ib qho ntawm cov ceg ntawm cov hlab ntsha mus rau lub retina ua occluded.
Peb ceg ntawm cov hlab ntsha ntawm lub qhov muag yog dab tsi?
Branches
- Lacrimal hlab ntsha A. lacrimalis.
- Supraorbital hlab ntsha A. supraorbitalis.
- Posterior ethmoidal artery A. ethmoidalis posterior.
- Anterior ethmoidal artery A. ethmoidalis anterior.
- Medial palpebral artery A. palpebralis medialis.
- Frontal artery, kuj hu ua Supratrochlearartery A. …
- Dorsal nasal artery A.
Dorsal ophthalmic artery ua dab tsi?
Nyob rau hauv tib neeg embryos thiab fetuses, primitive dorsal thiab ventral ophthalmic hlab ntsha (PDOphA thiab PVOphA) daim ntawv cov ceg ocular, thiab supraorbital faib ntawm cov hlab ntsha stapedial ua cov ceg orbital ntawm OphaA, thiab tom qab ntawd ntau anastomoses nruab nrab ntawm cov hlab ntsha sab hauv carotid (ICA) thiab sab nraud carotid…
Pom zoo:
Thaum muab piv cov kab kab kab thiab cov kab ntsig flatworms qhov twg muaj tseeb?
Ib tug flatworm muaj nyias, dorsoventrally flattened lub cev. Roundworms yog ntau cylindrical hauv cov duab thiab tapered mus rau qhov zoo ntawm ib kawg. Ib yam li ntawd, cov kab mob roundworms muaj ib txheej txheej txheej hu ua cuticle uas lawv tau rov ua dua thoob plaws hauv lawv lub neej thiab thaum lawv loj hlob.
Cov tshuaj tua kab mob puas tuaj yeem kho cov kab mob lymphatic filariasis?
A ib chav kawm ntawm ib qho tshuaj tua kab mob tuaj yeem kho tau zoontxhw (filariasis) - kab mob cab kab mob uas yog ib qho ua rau muaj kev tsis taus thoob ntiaj teb, xaus kev tshawb fawb luam tawm nyob rau lub lim tiam no qhov teeb meem ntawm THE LANCET.
Cov kab kab kab kab kab ua kab mob txaus ntshai npaum li cas?
Nyob rau hauv peb thiab tom ntej instars ntawm lawv txoj kev loj hlob, Pine processionary caterpillars yog mob heev rau daim tawv nqaij ntawm tib neegthiab lwm yam tsiaj. Kev sib cuag yooj yim nrog cov plaub hau ntawm kab ntsig tuaj yeem ua rau pob khaus hnyav (urticaria) thiab khaus qhov muag, thiab qee tus neeg yuav muaj kev fab tshuaj.
Cov tshuaj kab kab mob puas yuav ua haujlwm rau cov kab mob sib kis?
Bayer Drontal Broad Spectrum Dewormer zoo tshem tawm ntau hom kab mob hauv plab nrog rau cov kab mob tapeworms, hookworms, thiab roundworms. Kuv puas tuaj yeem kho kuv tus miv rau kab kab kab kab thiab kab kab sib chaws tib lub sijhawm?
Nyob hauv cov kab mob cov qauv no ua rau cov tshuaj tiv thaiv kab mob?
Cov qauv thiab kev ua haujlwm ntawm txheej LPShauv cov kab mob gram tsis zoo muab qhov cuam tshuam rau qee hom molecules. Qhov no ua rau cov kab mob hauv lub cev tsis muaj zog rau qee pawg ntawm cov tshuaj tua kab mob loj [28]. Cov kab mob ua rau cov tshuaj tiv thaiv kab mob li cas?
