Yehlisa ukuthunyelwa

Ukuqonda Decerebrate Posturing: Izimbangela, Ukuxilongwa, kanye Nokwelashwa

I-Decerebrate posturing kuwuphawu olubi lwemizwa olungabonisa ukulimala okukhulu kobuchopho noma ukulimala. Kubandakanya ukunyakaza komzimba okungavamile, okuhlanganisa ukunwetshwa okuqinile kwezingalo nemilenze, izinzwane ezikhonjiwe, kanye neqolo eligobile. Lesi simo ngokuvamile sibangelwa ukulimala kwengqondo okuthinta i-brainstem, edlala indima ebalulekile ekulawuleni imisebenzi eyisisekelo yokuphila njengokuphefumula, ukushaya kwenhliziyo, nokunyakaza. Kulesi sihloko, sizohlola izimbangela ezingase zibe khona zokuma kwe-decerebrate, izimpawu ezihambisana nazo, nezinyathelo ezidingekayo zokuxilongwa nokwelashwa.

Isingeniso

I-Decerebrate posturing ingenye yezindlela ezinzima kakhulu zokuma komzimba okungavamile futhi ngokuvamile kuhlotshaniswa nokungasebenzi kahle kobuchopho. Ukuma kokungazikhetheli okwenzeka lapho kunomonakalo ku-brainstem, ikakhulukazi ezindaweni ezilawula ukulawulwa kwemoto kanye nokukhalipha. Nakuba ukuma kwe-decerebrate kuwuphawu lokulimala okukhulu kwemizwa, ukuba khona kwakho kunganikeza ulwazi olubalulekile mayelana nendawo kanye nezinga lokulimala kobuchopho. Ukuqonda lolu phawu kungasiza abantu ngabanye nabahlinzeki bezempilo baphendule ngendlela efanele ezimweni eziphuthumayo zezokwelapha ezingaba khona.

Izimbangela Zokuyeka Ukuposa

1. Ukulimala Ubuchopho

Isizathu esivame kakhulu sokuma kwe-decerebrate ukulimala kobuchopho, ikakhulukazi ukulimala kobuchopho. I-brainstem, ehlanganisa i-midbrain, ama-pons, ne-medulla oblongata, inesibopho semisebenzi eminingi ebalulekile. Ukulimala kule ndawo kungenzeka ngenxa:

• Ukulimala kobuchopho okubuhlungu (TBI): Ukushaywa ekhanda noma umthelela wodlame, njengengozi yemoto noma ukuwa, kungaholela ekulimaleni kobuchopho.
• Istroke: I-stroke ephazamisa ukugeleza kwegazi ku-brainstem ingaholela ekumiseni kwe-decerebrate.
• Izimila zobuchopho: Isimila esikhula ngaphakathi noma eduze kwe-brainstem singafaka ingcindezi futhi sibangele ukuma.

2. Ukutheleleka

Izifo ezithile ezithinta ubuchopho nazo zingaholela ekudambiseni ukuma. Ukutheleleka okufana ne-encephalitis (ukuvuvukala kobuchopho) noma i-meningitis (ukuvuvukala kolwelwesi oluvikelayo olumboze ubuchopho nomgogodla) kungalimaza isiqu sobuchopho futhi kuholele ekumeni ngendlela engavamile.

3. I-Hypoxia

Lapho ubuchopho buncishwa umoya-mpilo, kungakhathaliseki ukuthi ngenxa yokwehluleka ukuphefumula, ukuminza, noma ukuminza, kungase kubangele ukulimala kobuchopho, kuhlanganise nesiqu sobuchopho. I-Hypoxia ingabangela ukwehla kokuma njengoba umzimba uzama ukunxephezela ukuntuleka komoya-mpilo.

4. Ukweqisa Kwezidakamizwa

Izidakamizwa ezithile noma ubuthi, ikakhulukazi lezo ezicindezela isimiso sezinzwa esimaphakathi, zingaholela ekulimaleni kwezinzwa nokuma okungavamile. Ukweqisa kwezidakamizwa, ikakhulukazi ngezinto ezifana nama-opioid, kungakhinyabeza ukusebenza kobuchopho futhi kubangele ukwehla kokuma.

5. Ingcindezi Eyandayo Yokungena Ekhanda (ICP)

Izimo eziholela ekwenyukeni kwengcindezi ngaphakathi kogebhezi, njengokuphuma kwegazi ebuchosheni noma ukulimala kobuchopho okubuhlungu, kungabangela i-brainstem ukuthi icindezeleke. Lokhu kucindezelwa kungaholela ekumeni kwe-decerebrate njengempendulo ekulahlekelweni kokusebenza kobuchopho okuvamile.

Izimpawu Ezihambisanayo

I-Decerebrate posturing ayenzeki yodwa futhi imvamisa ihambisana nezinhlobonhlobo zezinye izimpawu, kufaka phakathi:

• Ukuquleka noma ukwazi okushintshile: Abantu ababonisa ukuma kwe-decerebrate ngokuvamile abaphenduli noma bakwi-coma.
• Ukulahlekelwa isilawuli semoto: Ukulahlekelwa ukunyakaza ngokuzithandela, njengokungakwazi ukukhuluma, ukunyakaza, noma ukusabela ngendlela evamile, kuvamile.
• I-reflexes engavamile: Okunye ukukhalipha okungavamile, okufana nokusabela okwesabekayo okuyihaba noma ithoni yemisipha engavamile, kungase kuhambisane nokuthumela.
• Ukuphefumula kanzima: Ukulimala kwe-Brainstem kungakhinyabeza ikhono lomzimba lokulawula ukuphefumula, okuholela ekuphefumuleni okungajwayelekile noma okukhandlekile.
• Abafundi abalungisiwe noma abanwetshiwe: Ukulimala kobuchopho kungase kuthinte ikhono labafundi lokusabela ekukhanyeni ngendlela efanele, okuholela kubafundi abangaguquki noma abavuleke.

Kufanele Ufune Nini Ukunakekelwa Kwezokwelapha

I-Decerebrate posturing iyisimo esiphuthumayo sezokwelapha esidinga ukungenelela okusheshayo. Uma othile ebonisa izimpawu zokuma kwe-decerebrate, funa usizo lwezokwelapha ngaphandle kokulibala. Ochwepheshe bezokwelapha eziphuthumayo bazokwazi ukuhlola isimo futhi banqume imbangela eyinhloko yokuthunyelwa. Ukunakekela ngokushesha kubalulekile ukuze kunzinziswe umuntu futhi kuvinjwe ukulimala okwengeziwe kobuchopho. Izimpawu ezidinga ukunakwa okuphuthumayo zihlanganisa:

• Ukuqala okungazelelwe kokuma okungavamile noma ukulahlekelwa ukwazi.
• Ukulimala ekhanda noma ukuhlukumezeka okuholela ekuthuthukisweni kokuma okungavamile.
• Ukuphefumula kanzima noma amaphethini okuphefumula okungajwayelekile.
• Ukusabela okungavamile komfundi ekukhanyeni noma ekungaphendulini.

Ukuxilongwa kwe-Decerebrate Posturing

Ochwepheshe bezokunakekelwa kwempilo bazokwenza izivivinyo zokuxilonga eziningi ukuze bathole imbangela yokwehla kokuma. Lokhu kungase kuhlanganise:

• Ukuhlolwa kwezinzwa: Ukuhlola izimpendulo zezimoto, ama-reflexes, kanye nokusabela.
• I-CT scan noma i-MRI: Ukuhlolwa kwesithombe kunganikeza imibono enemininingwane yobuchopho futhi kusize ukuhlonza noma yikuphi ukungahambi kahle kwesakhiwo, njengokulimala kobuchopho, ukuvuvuka, noma izimila.
• Ukuhlolwa kwegazi: Ukuhlola noma yiziphi izimo ezikhona njengokutheleleka, amazinga aphansi komoyampilo, noma ukungalingani kwe-metabolic.
• I-Electroencephalogram (EEG): Lokhu kuhlola kungase kusetshenziselwe ukuhlola umsebenzi wobuchopho futhi kutholwe noma yikuphi ukuphazamiseka kagesi ebuchosheni.

Izinketho Zokwelashwa Ze-Decerebrate Posturing

Ukwelashwa kwe-decerebrate posturing kuncike kumbangela ewumsuka. Umgomo oyinhloko uwukuzinzisa umuntu nokwelapha umsuka wokulimala kobuchopho noma ukungasebenzi kahle. Ezinye izinketho zokwelapha zihlanganisa:

1. Ukuphathwa Kwezokwelapha

Ngokuya ngembangela yokuthumela, ukwelashwa kungase kuhilele imithi yokunciphisa ukuvuvukala noma ukuvuvukala ebuchosheni, ukulawula ukutheleleka, noma ukulungisa ukungalingani kwe-metabolic. Izidakamizwa ezinjenge-corticosteroids noma ama-osmotic agents zingase zisetshenziselwe ukuphatha i-edema yobuchopho (ukuvuvukala).

2. Ukuhlinzwa

Ezimeni zokulimala kobuchopho, izimila, noma ingcindezi ku-brainstem, kungase kudingeke ukuhlinzwa ukuze kukhishwe amahlule egazi, ukukhipha uketshezi, noma ukulungisa izicubu ezilimele. Ukungenelela okuphuthumayo kokuhlinzwa kunganciphisa ingozi yomonakalo wesikhathi eside.

3. Ukwelashwa Ngeoksijini

Uma i-hypoxia (amazinga e-oksijini aphansi) iyisici esinomthelela, ukunikeza umoya-mpilo owengeziwe kungasiza ukuthuthukisa ukusebenza kobuchopho futhi kudambise izimpawu.

4. Ukwelapha Ngomzimba Nokuvuselela

Uma umuntu esinda ekulimaleni kokuqala, ukuvuselelwa okufana nokwelashwa ngokomzimba, ukwelapha ngenkulumo, nokwelashwa kwengqondo kungase kudingeke ukuze kusize ekululameni nokubuyisela ukusebenza kwemisipha.

Izinganekwane Namaqiniso

Inganekwane: Ukwenqaba ukuthunyelwa njalo kubonisa ukufa kobuchopho.

Iqiniso: Nakuba ukuma kwe-decerebrate kuwuphawu olunzima, akubonisi ngaso sonke isikhathi ukufa kobuchopho. Kuwuphawu lokungasebenzi kahle kobuchopho, kodwa ngokunakekelwa okufanele kwezokwelapha, abanye abantu bangalulama.

Inganekwane: Ukwehlukanisa ukuthunyelwa kwenzeka kuphela ekulimaleni okubuhlungu kobuchopho.

Iqiniso: Ukwehliswa kokuma kungenzeka futhi ezimeni ezingahlukumezeki njenge-stroke, izifo, kanye nomfutho we-intracranial owandayo. Akugcini ngokuhlukumezeka kwekhanda.

Izinkinga ze-Decerebrate Posturing

Uma kuyekwa kungelashwa noma uma imbangela eyisisekelo ingalungiswanga ngokushesha, ukwehla kwe-decerebrate posturing kungaholela ezinkingeni ezinzima, ezihlanganisa:

• Ukulimala kobuchopho unomphela: Ukucindezela isikhathi eside ku-brainstem kungaholela ekulimaleni kobuchopho okungenakulungiseka.
• Ukuhluleka kokuphefumula: Ukulimala kobuchopho kungase kukhinyabeze ikhono lomzimba lokulawula ukuphefumula, okungase kuholele ekuhlulekeni kokuphefumula.
• Ikhoma noma ukufa: Uma ingalawulwa ngendlela efanele, izimo ezicashile ezibangela ukwehla kwe-decerebrate posturing zingaholela ku-coma noma ukufa.

Imibuzo Evame Ukubuzwa

1. Ingabe i-decerebrate posturing ingelashwa?

Yebo, i-decerebrate posturing ingelashwa, kodwa ukwelashwa kuzoncika kumbangela ewumsuka. Ukungenelela kwezokwelapha ngokushesha kubalulekile ekuthuthukiseni imiphumela.

2. Ingabe i-decerebrate posturing ihlale isho ukulimala kwengqondo?

I-Decerebrate posturing iwuphawu lokungasebenzi kahle kobuchopho, kodwa akuzona zonke izimo ezibonisa ukulimala kwengqondo okungenakulungiseka. Abanye abantu bangalulama ngokunakekelwa okufanele nokwelashwa.

3. Ukuma kwe-decerebrate kuhluke kanjani ekumeni kwe-decorticate?

Kokubili ukuma okungavamile okubonwa ekulimaleni kwemizwa. I-Decerebrate posturing ihilela ukunwetshwa kwengalo nomlenze oqinile, kuyilapho ukuthunyelwa kwe-decorticate kubandakanya izingalo ezigobile kanye nemilenze enwetshiwe. Ukuma kwe-Decerebrate ngokuvamile kubonisa ukulimala okukhulu kwe-brainstem.

4. Iyini imiphumela yesikhathi eside ye-decerebrate posturing?

Imiphumela yesikhathi eside incike ebucayi besimo esiyisisekelo. Abanye abantu bangase balulame ngokugcwele, kuyilapho abanye bengase bakhubazeke unomphela, ukukhubazeka kwengqondo, noma ukulahlekelwa ukusebenza kwemoto.

5. Ingabe i-decerebrate posturing ingenzeka ngaphandle kokulimala ekhanda?

Yebo, ukwehla kokuma kungabangelwa izimo ezifana nokushaywa unhlangothi, izifo, ukuvuvukala kobuchopho, noma izinkinga ze-metabolic, hhayi nje ukuhlukumezeka ekhanda.

Isiphetho

I-Decerebrate posturing kuwuphawu olubucayi lwemizwa oludinga ukunakekelwa kwezokwelapha ngokushesha. Kubonisa ukungasebenzi kahle kobuchopho, ngokuvamile okubangelwa izimo ezinjengokulimala kobuchopho okubuhlungu, unhlangothi, noma izifo. Ukuqonda izimbangela, izimpawu ezihambisanayo, kanye nezinketho zokwelapha zokuma kwe-decerebrate kungakusiza ukuthi uphendule ngempumelelo futhi ufune usizo lwezokwelapha olufika ngesikhathi. Ukungenelela kusenesikhathi kubalulekile ukuze kuthuthukiswe imiphumela nokuvimbela izinkinga zesikhathi eside.