Video: Lub cev nqaij daim tawv hollow twg nyob hauv lub plab kab noj hniav tom qab mus rau symphysis pubis thiab yog ib feem ntawm cov zis?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov zais zis yog nyob rau ntawm qhov chaw extraperitoneal, tom qab pubic symphysis, hauv lub plab, thiab muaj cov leeg nqaij uas ua rau sib cog lus thaum lub sij hawm micturition. Nws tau muab faib ua apex, lub cev, pob nyiaj, thiab caj dab.
Tsis tas li ntawd, lub cev nqaij daim tawv hollow twg nyob rau hauv pem teb ntawm lub plab kab noj hniav tom qab mus rau pubic symphysis?
zais zis
Kuj Paub, yog lub zais zis hauv lub plab kab noj hniav? Cov kab noj hniav feem ntau muaj cov kabmob hauv nruab nrog cev, tso zis zais zis , cov lub plab txoj hnyuv, thiab lub qhov quav. Lub qhov quav yog tso rau tom qab ntawm lub cev , nyob rau hauv nkhaus ntawm sacrum thiab coccyx; cov zais zis yog nyob rau pem hauv ntej, tom qab pubic symphysis.
Kuj Paub, dab tsi yog kab noj hniav hauv lub zais zis?
Cov ureters tshwm sim hauv plab raws li txuas ntxiv ntawm lub raum pelvis, thiab txiav tawm hauv kab noj hniav - qhov uas lawv khoob rau hauv zais zis.
Puas yog lub zais zis yog lub cev?
Cov zis cev suav nrog ob lub raum, uas zais cov zis, cov zis , lossis cov hlab ntaws, uas xa cov zis mus rau lub zais zis, qhov uas nws yog lub sijhawm khaws cia; thiab cov zis, los ntawm qhov uas nws tawm ntawm lub cev.
Pom zoo:
Cov hlwb twg ntawm daim tawv nqaij yog ib feem ntawm lub cev tiv thaiv kab mob?
Cov kab mob tiv thaiv kab mob nyob hauv daim tawv nqaij thiab daim tawv nqaij. Cov kab mob tiv thaiv kab mob tseem ceeb hauv daim tawv nqaij yog: Epidermal dendritic cells (Langerhans cells) Keratinocytes (cov tawv nqaij)
Dab tsi yog txheej txheej sab saum toj ntawm daim tawv nqaij nyob ib sab ntawm daim tawv nqaij?
Lub dermis txuas cov epidermis mus rau hypodermis, thiab muab lub zog thiab kev ywj pheej vim muaj cov collagen thiab elastin fibers. Nws tsuas muaj ob txheej: txheej txheej papillary nrog papillae uas nthuav mus rau hauv daim tawv nqaij thiab qis dua, txheej txheej reticular uas muaj cov ntaub so ntswg sib txuas xoob
Cov kab ke hauv lub cev twg nyob hauv kab noj hniav ntawm lub cev?
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Dab tsi yog qhov txawv ntawm daim tawv nqaij thiab daim tawv nqaij daim ntawv xeem?
Qauv: Sib sib zog nqus ntawm daim tawv nqaij; connective ntaub so ntswg muaj li ntawm ob txheej. Muaj nuj nqi: Muaj lub luag haujlwm rau cov txheej txheem muaj zog thiab yoog raws ntawm daim tawv nqaij; lub epidermis pauv cov pa roj, cov khoom noj, thiab cov khoom pov tseg nrog cov hlab ntsha hauv lub dermis
Puas yog ib pawg ntawm cov kab mob uas ua rau muaj kab mob ntawm cov plaub hau ntawm daim tawv nqaij thiab rau tes?
Cov kab mob hu ua fungal ntawm daim tawv nqaij yog kab mob sab nrauv feem ntau cuam tshuam nrog tawv nqaij, plaub hau, thiab rau tes. Feem ntau, cov kab mob fungal no tshwm sim los ntawm dermatophytes, tab sis lawv tuaj yeem tshwm sim los ntawm nondermatophyte fungi thiab poov xab (Candida hom)