Munyori: Eugene Taylor
Zuva Rekusika: 7 Nyamavhuvhu 2021
Gadziridza Zuva: 12 Chivabvu 2024
Anonim
Blood brain barrier and vasogenic edema | Circulatory System and Disease | NCLEX-RN | Khan Academy
Vhidhiyo: Blood brain barrier and vasogenic edema | Circulatory System and Disease | NCLEX-RN | Khan Academy

Zvemukati

Chii chinonzi cerebral edema?

Cerebral edema inozivikanwawo sekuzvimba kwehuropi. Icho chiitiko chinotyisidzira hupenyu chinokonzeresa kuti mvura irambe ichikura muuropi.

Urume uhu hunowedzera kumanikidza mukati mehenyahenya - zvinowanzo kunzi kusada kumanikidzwa (ICP). Yakawedzera ICP inogona kudzora huropi kuyerera kweropa uye kudzikisa oxygen iyo uropi hwako hunotambira. Uropi hunoda kusadzongonyedzwa kuyerera kweoksijeni kuti ishande nemazvo.

Kuzvimba ndiko kuita kwemuviri kukuvara. Iyo dzimwe nguva inogona kurapwa nemushonga uye zororo.

Kuzvimba kwehuropi kunogona kuoma kurapa. Inogona zvakare kukonzera kukuvara kusingachinjiki. Iko kuzvimba kunogona kuitika mukati mehuropi kana mune dzimwe nzvimbo. Kuruboshwe kusarapwa, cerebral edema inogona kuuraya.

Ndezvipi zviratidzo?

Cerebral edema inogona kuomera vanachiremba kuti vaongorore pasina bvunzo dzakakodzera uye kunyatsoongorora.

Kune zvimwe zviratidzo zvekutarisa mushure mekukuvara kana hutachiona hunogona kuratidza kuzvimba. Zvimwe zvinoratidza cerebral edema zvinosanganisira:


  • musoro
  • dzungu
  • kusvotwa
  • kushomeka kwekubatana
  • chiveve

Mune zvimwe zviitiko zvakakomba zveuropi edema, unogona kuona zviratidzo zvinosanganisira:

  • manzwiro anochinja
  • ndangariro kurasikirwa
  • kuoma kutaura
  • kusagadzikana
  • shanduko mukuziva
  • pfari
  • kushaya simba

Chii chinokonzera cerebral edema?

Pane zvinhu zvinoverengeka zvinogona kukonzera kuzvimba kwehuropi. Zvinosanganisira:

  • Inotambudza kukuvara kwehuropi (TBI). TBI inokanganisa uropi. Kubatana kwepanyama uye kudonha kunogona kukonzera kuti huropi kuzvimba. Muzviitiko zvakakomba, TBI inogona kutsemuka dehenya uye zvidimbu zvehenya racho zvinogona kupwanya mitsipa yeropa muuropi uye zvichikonzera kuzvimba.
  • Kurohwa. Zvimwe zviitiko zvekurohwa zvinogona kukonzera uropi kuzvimba, kunyanya ischemic sitiroko. Kurwara kwechischemic kunoitika kana paine ropa rinovhara pedyo nehuropi, richidzivirira uropi kubva pakugamuchira ropa neoksijeni. Izvi zvinogona kukonzera maseru ehuropi kufa uye huropi kuzvimba mukupindura kukuvara.
  • Utachiona. Mamwe mabhakitiriya anogona kukonzeresa kurwara uye kusagadzikana kunotungamira mukuzvimba kwehuropi uye kuzvimba, kunyanya kana kusara kusingarapwe.
  • Mamota. Mamota ehuropi anogona kuwedzera kumanikidza kunzvimbo dzehuropi, zvichikonzera uropi hwakatenderedza kuzvimba.

Zvimwe zvikonzero zvekuzvimba kwehuropi zvinosanganisira:


  • kukwirira kwakakwirira
  • kushandiswa zvisina kunaka kwemishonga
  • hutachiona hutachiona
  • carbon monoxide chepfu
  • inoruma kubva kumhuka dzine muchetura, zvinokambaira, uye dzimwe mhuka dzegungwa

Inoonekwa sei?

Cerebral edema inzvimbo yakaoma kuti vanachiremba vaongorore pasina kuongororwa kwakakodzera. Kuongororwa kwako kunoenderana nezviratidzo zvako uye chikonzero chiri kukonzera.

Mimwe miitiro yakajairika vanachiremba vanoshandisa kuona kuzvimba kwehuropi inosanganisira:

  • kuongorora kwepanyama kuti uone kurwadziwa, kusagadzikana, kana kusagadzikana
  • CT scan kuti uone nzvimbo yekuzvimba
  • musoro MRI kuti uone nzvimbo yekuzvimba
  • kuongororwa kweropa kuti uone chikonzero chekuzvimba kwehuropi

Ndedzipi nzira dzekurapa?

Kuzvimba kwehuropi kunogona kuita mamiriro ekutyisidzira hupenyu. Inofanira kurapwa nekukasira. Kurapa sarudzo kunoitirwa kudzoreredza kuyerera kweropa uye oxygen kuuropi uku uchidzikisa kuzvimba.

Izvo zvakakoshawo kubata chakakonzera chikonzero chekudzivirira chero kumwe kukuvara.


Pane zvitanhatu zvakajairika nzira dzekurapa.

1. Mishonga

Zvichienderana nekuomarara kwemamiriro ako uye chikonzero chiri kukonzera, vanachiremba vanogona kukunyorera mishonga kuti ubatsire kudzora uye kudzivirira kugwamba kweropa.

2. Osmotherapy

Kana uropi hwako hwazvimba, hunounganidza huwandu hwemvura. Osmotherapy inzira inofanirwa kutora mvura kubva muuropi. Izvi zvinoitwa uchishandisa osmotic vamiririri senge mannitol, kana yakakora-munyu munyu. Osmotic kurapa inobatsirawo kugadzirisa kutenderera kweropa. Izvi zvinobatsira kudzora kuzvimba uye ICP mudehenya.

3. Hyperventilation

Vamwe vanachiremba vanogona kuita hyperventilation inodzorwa kubatsira kudzikisa ICP yako. Hyperventilation inokonzeresa kuti ubudise mweya kupfuura yaunofema, uchideredza huwandu hwekabhoni dhayokisa muropa rako. Ropa rakakodzera kuyerera muuropi hwako zvinoenderana nekabhoni dhayokisaidhi. Kudzora maitiro aya kunodzikisa kuyerera kweropa muuropi hwako uye kunoderedza ICP.

4. Hypothermia

Imwe nzira yekurapa inosanganisira kukonzera hypothermia. Kudzikisa tembiricha yemuviri kunoderedza metabolism muuropi uye kunogona zvakare kudzora kuzvimba.

Kunyangwe pave paine dzimwe nyaya dzekubudirira neiyi nzira, inodzorwa hypothermia ichiri kuongororwa.

5. Ventriculostomy

Iyi ndiyo nzira inoparadza inosanganisira kuburitsa mvura kubva muuropi. Chiremba anozoita chekecheke mudehenya uye oisa chubhu sekudonha. Iyi nzira ichabvisa ICP kumanikidzwa.

6. Kuvhiya

Muzviitiko zvakakomba zve cerebral edema, ungangoda kuvhiyiwa kuti ubvise ICP. Kuvhiya uku kunogona kureva kubvisa chikamu chedehenya kana kubvisa panobva kuzvimba, senge pachiitiko chebundu.

Ndeipi tarisiro yenguva refu?

Kuzvimba kwehuropi chiitiko chakakomba chinogona kukonzeresa kukuvara kwenguva refu kune yako ndangariro uye kugona kufunga. Zvinogona zvakare kuuraya kana zvikanonoka kurapwa. Kana iwe ukatanga kuve nemhedzisiro mushure mekudonha, tsaona, kana uchiri kurwisa hutachiona, shanyira chiremba nekukasira.

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