Cov txheej txheem:
- pob txha petrous nyob qhov twg?
- Qhov twg yog qhov squamous thiab petrous ntawm pob txha ntawm lub cev nyob qhov twg?
- pob txha petrosal yog dab tsi?
- txhais li cas los ntawm petrous ib feem ntawm lub cev nqaij daim tawv?
Video: Pob txha petrous nyob qhov twg?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Cov pob txha ntawm lub cev nqaij daim tawv yog pyramid-zoo li tus thiab yog wedged nyob rau hauv lub hauv paus ntawm pob txha taub hau ntawm cov pob txha sphenoid thiab occipitalQhia medially, pem hauv ntej, thiab me ntsis upward, nws nthuav lub hauv paus, ib tug apex, peb qhov chaw, thiab peb lub ces kaum, thiab tsev nyob rau hauv nws sab hauv, lub Cheebtsam ntawm lub puab pob ntseg.
pob txha petrous nyob qhov twg?
Cov pob txha petrous yog ib lub pyramid zoo li ib feem ntawm cov pob txha ntawm lub cev, uas nyob ntawm lub hauv paus ntawm pob txha taub hau, nruab nrab ntawm cov pob txha sphenoidal thiab occipital. Nws nthuav tawm lub hauv paus, ib qho apex thiab qhov chaw sib txawv thiab tsev cov khoom ntawm pob ntseg sab hauv.
Qhov twg yog qhov squamous thiab petrous ntawm pob txha ntawm lub cev nyob qhov twg?
Fused nrog cov squamous thiab mastoid thiab nruab nrab ntawm cov pob txha sphenoid thiab occipitaldag cov roj av, uas yog zoo li lub pyramid. Lub tympanic feem yog me me thiab nyob qis dua rau qhov squamous, anterior mus rau mastoid ib feem, thiab superior rau cov txheej txheem styloid.
pob txha petrosal yog dab tsi?
Cov ntsiab lus ntawm cov pob txha Cov txheej txheem petrosal yog cov txheej txheem ntse hauv qab ntawm qhov taw qhia rau kev nkag mus ntawm cov hlab ntsha ntawm ob sab ntawm
dorsum sellae ntawm lub sphenoid pob txha. Nws articulates nrog lub apex ntawm lub petrous feem ntawm lub cev nqaij daim tawv pob txha, thiab tsim ib tug nruab nrab ciam ntawm lub foramen lacerum.
txhais li cas los ntawm petrous ib feem ntawm lub cev nqaij daim tawv?
petrous part of temporal bone the part of the temporal bone nyob ntawm lub hauv paus ntawm lub cranium, muaj pob ntseg puab.
Pom zoo:
Cov pob txha pob txha txawv li cas pob txha pob txha?
pob txha pob txha yog tuab thiab tsim los ntawm osteons, hos pob txha pob txha tsawg thiab ua los ntawm trabeculae . Dab tsi yog qhov sib txawv ntawm cov pob txha pob txha thiab pob txha? Cov pob txha pob txha yog tsim los ntawm osteons thiab tsim cov txheej txheem sab nraud ntawm txhua pob txha.
Nyob hauv pob txha pob txha muaj dab tsi tshwm sim rau pob txha?
Ib pob txha pob txha tshwm sim thaum cov pob txha khoov thiab tawg, es tsis txhob tawg tag nrho rau hauv nyias daim nyias nyias Cov pob txha tawg zoo ib yam li qhov tshwm sim thaum koj sim tawg me me, "ntsuab " ceg ntawm tsob ntoo.
Vim li cas cov pob txha pob txha pob txha muaj ntau dua?
Cov menyuam yaus yuav muaj pob txha pob txha pob txha vim lawv cov pob txha mos thiab nkig tsawg dua tus neeg laus. Kev kho mob suav nrog kev tshem cov pob txha, lossis qee qhov kev phais . Vim li cas cov pob txha pob txha pob txha feem ntau tshwm sim hauv cov menyuam yaus?
Cov pob txha pob txha pob txha muaj li cas ntawm pob txha mos elastic?
Tsis zoo li cov pob txha mos thiab cov thyroid caj pas, uas muaj cov pob txha mos hyaline hyaline pob txha mos Abstract. Hyaline pob txha mos muaj nyob rau hauv synovial pob qij txha thiab pab txoj kev txav ntawm cov pob qij txha Nws yog tsim los ntawm chondrocytes thiab extracellular matrix.
Cov pob txha pob txha pob txha twg muaj qhov protuberance?
Cov pob txha occipital tsim cov duab tom qab ntawm lub pob txha taub hau thiab tom qab hauv pem teb ntawm cov kab noj hniav cranial. Ib qho tseem ceeb, sab nraud occipital protuberance, los yog inion, yog pom nyob rau sab nraud ntawm lub posterior midline (Daim duab 8-2).
