![Dab tsi yog qhov system appendicular? Dab tsi yog qhov system appendicular?](https://i.answers-medical.com/preview/medical-health/13869717-what-is-appendicular-system-j.webp)
Video: Dab tsi yog qhov system appendicular?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Tib neeg lub cev pob txha yog tsim los ntawm cov pob txha ntawm caj npab sab saud, nqes qis, pectoral girdle, thiab lub plab plab. Lub pectoral girdle ua raws li lub ntsiab lus ntawm kev txuas ntawm cov nqaj qaum rau lub cev. Sab caj npab sab saud muaj caj npab, caj npab, thiab lub dab teg thiab tes.
Ib yam li ib tus tuaj yeem nug, txoj haujlwm ntawm cov kab ke txuas ntxiv yog dab tsi?
Tib neeg lub cev pob txha yog tsim los ntawm cov pob txha ntawm cov ceg tawv sab saud (uas muaj nuj nqi los tuav thiab tswj cov khoom) thiab cov nqes qis (uas tso cai rau kev txav chaw). Nws kuj suav nrog lub pectoral (lossis lub xub pwg) lub duav thiab lub duav duav, uas txuas sab saud thiab qis qis rau lub cev, feem.
Ib qho ntxiv, 4 qhov tseem ceeb ntawm cov pob txha hauv lub cev yog dab tsi? 4 qhov tseem ceeb ntawm lub cev pob txha ntxiv:
- Pectoral Hnab.
- Upper Limbs (caj npab)
- Pelvic Girdle.
- Cov nqes qis (ceg)
Tsis tas li ntawd, dab tsi yog lub cev pob txha ntxiv?
Cov lub cev pob txha yog ib feem ntawm qhov pob txha ntawm vertebrates suav nrog cov pob txha uas txhawb nqa cov khoom ntxiv. Cov lub cev pob txha suav nrog cov pob txha pob txha nyob hauv cov nqaj qaum, ntxiv rau txhawb nqa lub xub pwg nyom pectoral thiab lub plab plab.
Dab tsi yog axial thiab appendicular pob txha?
Cov axial cev muaj cov pob txha raws txoj kab ntawm lub cev. Cov lub cev pob txha muaj cov pob txha ntawm cov khoom sib txuas (caj npab thiab txhais ceg) thiab lub duav (lub xub pwg thiab lub plab) uas txuas lawv nrog axial cev.
Pom zoo:
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Qhov ntim cia tseg (ERV) yog cov pa ntxiv uas tuaj yeem nqus tau tom qab ua pa ib txwm. Nws yog qhov nyiaj khaws cia uas tuaj yeem nqus tau dhau qhov uas ib txwm muaj. Hloov pauv, qhov ua rau lub zog cia siab (IRV) yog qhov ntxiv ntawm huab cua uas tuaj yeem nqus tau tom qab nqus tau ib txwm
Dab tsi yog qhov kev nkag siab tsis tu ncua thiab dab tsi yog qhov loj me me qhov ntev xim tsis tu ncua zoo li qub)?
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Kev nkag siab tsis tu ncua, tseem hu ua qhov tsis sib xws, lossis qhov tshwm sim tsis tu ncua, kev nyiam tsiaj thiab tib neeg kom pom cov khoom paub zoo li muaj tus qauv zoo, qhov loj me, xim, lossis qhov chaw tsis hais txog kev hloov pauv ntawm lub kaum sab xis ntawm kev xav, nrug deb, lossis teeb pom kev zoo
Dab tsi yog qhov txiaj ntsig ib txwm rau PaO 2 Dab tsi yog qhov txiaj ntsig rau kev txiav txim siab qhov hnyav ntawm hypoxemia?
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Zoo li feem ntau qhov kev kho mob ib txwm muaj txiaj ntsig thiab ntau yam, lub ntsiab lus tuaj yeem sib txawv me ntsis, tab sis feem ntau cov ntsiab lus hauv qab no siv: Ua rau me me hypoxemia: PaO2 = 60 txog 79 mmHg. Qhov nruab nrab hypoxemia: PaO2 = 40 txog 59 mmHg. Hypoxemia hnyav: PaO2 <40 mmHg
Dab tsi yog qhov tseem ceeb ntawm cov pob txha appendicular?
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Qhov tseem ceeb ntawm cov pob txha caj qaum yog cov pectoral girdle, lub pelvic girdle, thiab cov appendages. Piav qhia seb cov pob txha ntawm lub hauv pliaj tso cai rau txhais tes tig li cas
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Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm