![Cov qauv dab tsi cais lub plab thiab plab kab noj hniav? Cov qauv dab tsi cais lub plab thiab plab kab noj hniav?](https://i.answers-medical.com/preview/medical-health/14141275-what-structure-separates-abdominal-and-pelvic-cavities-j.webp)
Video: Cov qauv dab tsi cais lub plab thiab plab kab noj hniav?
![Video: Cov qauv dab tsi cais lub plab thiab plab kab noj hniav? Video: Cov qauv dab tsi cais lub plab thiab plab kab noj hniav?](https://i.ytimg.com/vi/D-ahiyx0Yrc/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub plab kab noj hniav . Lub plab kab noj hniav , qhov khoob loj tshaj plaws ntawm lub cev. Nws sab sauv ciam yog lub diaphragm, ib daim ntawv ntawm cov leeg thiab cov ntaub so ntswg uas sib cais nws los ntawm lub hauv siab kab noj hniav ; nws tus ciam qis yog lub dav hlau sab saud ntawm pelvic kab noj hniav.
Ntxiv mus, dab tsi cais lub plab thiab plab kab noj hniav?
Lub thorax, lub plab, thiab lub plab yog (ua ke nrog rov qab) qhov chaw ntawm lub cev. Thoracic thiab plab kab noj hniav tau cais los ntawm ib leeg los ntawm diaphragm. Cov plab kab noj hniav tsim nyog thiab qhov tseeb kab noj hniav yog nruam hla lub dav hlau ntawm lub pelvic inlet, los yog brim (saib daim duab. 31-3).
Qhov thib ob, dab tsi faib qhov tseeb thiab tsis tseeb pelvis? Ib txoj kab kev xav oblique dhau los ntawm lub ncauj lus sacral mus rau qhov zoo tshaj ntawm symphysis pubis faib cov pelvis rau hauv cuav los yog ntau dua pelvis superior thiab muaj tseeb los yog tsawg dua pelvis qis dua. Cov cev pelvis muaj qee lub plab me, lub qhov quav, lub zais zis, thiab lub nruab nrog cev.
Ua raws li qhov no hauv kev txiav txim siab, tus qauv dab tsi cais cov kab noj hniav ntawm lub plab?
Qauv . Lub diaphragm yog C-puab qauv ntawm cov nqaij thiab cov nqaij fibers uas cais lub thoracic kab noj hniav los ntawm lub plab . Lub dome curves upwards. Lub superior nto ntawm lub dome ua rau hauv pem teb ntawm lub thoracic kab noj hniav , thiab qhov qis dua saum lub ru tsev ntawm plab kab noj hniav.
Cov qauv twg faib cov kab noj hniav hauv lub thoracic mus rau sab xis thiab sab laug?
Sab xis thiab sab laug crura yog cov leeg nqaij dorsal ntawm diaphragm txuas mus rau tav thiab ventral lub cev ntawm lub lumbar vertebrae. Qhov chaw muaj peev xwm tsim tau nruab nrab ntawm cov txheej txheej serosal ntawm ob kab noj hniav pleural. Cov mediastinum faib lub thoracic kab noj hniav rau hauv ob halves.
Pom zoo:
Dab tsi cais lub hauv siab kab noj hniav los ntawm kab noj hniav?
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Nerve: Phrenic thiab qis qis qab haus huv
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?
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Lub zais zis nyob hauv qhov chaw tshwj xeeb, tom qab lub pubic symphysis, hauv lub plab, thiab muaj cov leeg nqaij ua rau lub cev sib cog lus thaum lub sij hawm micturition. Nws tau muab faib ua apex, lub cev, lub hauv paus, thiab lub caj dab
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Lub plab kab noj hniav yog lined nrog ib tug tiv thaiv membrane hu ua peritoneum. Cov viscera kuj tau npog los ntawm lub cev peritoneum. Nruab nrab ntawm lub visceral thiab parietal peritoneum yog cov kab noj hniav peritoneal, uas yog qhov chaw muaj peev xwm. Nws muaj cov kua dej uas tso cai rau txav mus los
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Sealants yog ib txheej nyias pleev xim rau ntawm cov hniav ntawm cov hniav - feem ntau cov hniav tom qab (cov premolars thiab molars) - los tiv thaiv cov hniav lwj. Thepainted rau cov kua sealant sai sai rau hauv cov kev nyuaj siab thiab grooves ntawm cov hniav, tsim ib tug tiv thaiv thaiv tshaj theenamel ntawm txhua tus hniav
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Cov kab mob thoracic: lub hauv siab; muaj trachea, bronchi, ntsws, esophagus, lub plawv thiab cov hlab ntsha loj, thymus caj pas, lymph nodes, thiab paj hlwb,. ntxiv rau kab noj hniav me me hauv qab no: Kab noj hniav Pleural: Nyob ib puag ncig txhua lub ntsws. Pericardial kab noj hniav: muaj lub plawv