![Dab tsi yog qhov ua rau intracranial siab? Dab tsi yog qhov ua rau intracranial siab?](https://i.answers-medical.com/preview/medical-health/14140705-what-are-the-causes-of-intracranial-pressure-j.webp)
Video: Dab tsi yog qhov ua rau intracranial siab?
![Video: Dab tsi yog qhov ua rau intracranial siab? Video: Dab tsi yog qhov ua rau intracranial siab?](https://i.ytimg.com/vi/xY_fbWA3ax8/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Qhov no yog cov kua dej uas nyob ib puag ncig lub hlwb thiab tus txha caj qaum. Kev nce siab hauv siab tuaj yeem yog vim muaj kev nce siab hauv lub hlwb nws tus kheej. Qhov no tuaj yeem tshwm sim los ntawm qhov hnyav (xws li qog), los ntshav mus rau hauv lub hlwb los yog kua nyob ib ncig ntawm lub hlwb, los yog o nyob rau hauv lub hlwb nws tus kheej.
Hauv txoj kev no, dab tsi yog thawj lub cim ntawm kev nce siab hauv siab?
Cov tsos mob thiab cov tsos mob Feem ntau, cov tsos mob thiab cov cim qhia tias muaj kev nce hauv ICP suav nrog mob taub hau , ntuav tsis muaj xeev siab , qhov muag palsies, hloov qib ntawm kev nco qab, mob nraub qaum thiab papilledema. Yog tias papilledema tau ncua ntev, nws yuav ua rau pom kev tsis zoo, kho qhov muag tsis pom kev, thiab thaum kawg nws dig muag.
Tom qab ntawd, lo lus nug yog, dab tsi ua rau lub siab nkag siab zoo li? Classic cov cim qhia ntawm intracranial siab muaj xws li a mob taub hau thiab/lossis qhov kev xav ntawm qhov siab ntxiv thaum pw thiab txo qhov siab thaum sawv ntsug. 3? Ntshai , ntuav, pom kev hloov pauv, hloov tus cwj pwm, thiab qaug dab peg kuj tuaj yeem tshwm sim.
Kuj paub, yuav muaj dab tsi tshwm sim thaum lub siab nkag mus ntxiv?
Nce ICP yog thaum twg siab nyob rau hauv ib tug neeg lub taub hau nce . Thaum no tshwm sim mam li nco dheev, nws yog kev kho mob xwm txheej ceev. Feem ntau ua rau siab ICP yog tshuab taub hau. Cov tsos mob tseem ceeb yog mob taub hau, tsis meej pem, tsis nco qab, thiab xeev siab.
Cov tshuaj twg ua rau kom siab intracranial?
Vasodilating tshuaj , xws li nitroprusside, nitroglycerin, thiab nifedipine, tuaj yeem xav tau nce ICP thiab tej zaum yuav reflexively nce plasma catecholamines, uas tej zaum yuav deleterious rau marginally perfused raug mob hlwb.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm qhov kev cia siab rau qhov ntim thiab qhov ntim cia tseg?
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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
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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 ob qhov teeb meem kev sib tw uas Lub Tsev Hais Plaub Qib Siab hauv Xeev California tau txiav txim siab seb koj yuav sib npaug li cas hauv qhov xwm txheej tarasoff?
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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
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