Masifunde ngovavanyo lweWada olwenziwa ngaphambi kotyando lobuchopho bakho.

Mhlawumbi ugqirha uxelele ukuba kufuneka wenze uvavanyo lwe-WADA ngaphambi kotyando lobuchopho. Oko kusenokuvakala kuyoyikisa kancinci, akunjalo? Kodwa olu luvavanyo olubaluleke kakhulu kukhuseleko lwakho. Ngoko ke namhlanje, masithethe ngolu vavanyo lwe-WADA ngendlela elula onokuyiqonda.

Yintoni le Wada Test?

Ngamafutshane, uvavanyo lweVodka luvavanyo olukhethekileyo oluqhutywa ngugqirha wakho, ingakumbi ngaphambi kotyando lwesifo sokuwa okanye isifo somhlaza wobuchopho. Lubanceda baphendule imibuzo emibini ephambili:

1. Leliphi icala lobuchopho elilawula ubuchule bakho bolwimi? (Oko kukuthi, icala lasekhohlo okanye elasekunene.)

2. Ibaluleke kangakanani icala ngalinye lobuchopho kwinkumbulo yakho?

Olu lwazi lubaluleke kakhulu kugqirha owenza utyando lobuchopho bakho, ugqirha wemithambo-luvo, kuba lubanceda bahlole kwangaphambili ukuba luluphi uhlobo lwempembelelo olunokuba nayo intetho okanye inkumbulo yakho emva kotyando.

Olu vavanyo lwenziwa okokuqala ngo-1949 nguGqr. Juhn Wada. Yiyo loo nto lubizwa ngokuba luvavanyo lweWada. Ngamanye amaxesha kusetyenziswa amanye amagama kulo, kwaye ugqirha wakho angalubiza ngokuthi:

• Uvavanyo lwe-intracarotid amobarbital
• Uvavanyo lwe-sodium amytal
• Isifundo sika-Amytal

Ngaphambi kotyando lwesifo sokuwa, oogqirha banokusebenzisa ezinye iintlobo zovavanyo, umzekelo:

• Iskeni se-magnetic resonance imaging esisebenzayo (fMRI)
• Ukuvuselelwa kwemagnethi ye-Transcranial (`Ukuvuselelwa kwemagnethi ye-Transcranial`)
• Uvavanyo lwe-Neuropsychiatric

Leliphi icala lobuchopho elilawula ulwimi?

Kubantu abaninzi, oko kukuthi, uninzi lwethu abantu abasebenzisa isandla sasekunene, ulwimi kunye nobuchule bokuthetha bulawulwa licala lasekhohlo lobuchopho. Nangona kunjalo, oku akunjalo kubo bonke abantu. Oku ngamanye amaxesha kunokwahluka, ingakumbi kubantu abasebenzisa isandla sasekhohlo. Yiyo loo nto kubalulekile ukwenza uvavanyo lweVoda kwaye ufumane ngokuchanekileyo.

Ilawulwa njani imemori?

Omabini amacala engqondo anokulawula inkumbulo. Ngokwesiqhelo, abantu abalawula ulwimi ngengqondo yasekhohlo, icala labo lasekhohlo libaluleke ngakumbi kwinkumbulo yomlomo, kwaye icala labo lasekunene libaluleke ngakumbi kwinkumbulo yokubona, oku kukukhumbula izinto ezifana nemifanekiso. Uvavanyo lweVodka lunokunceda ugqirha wakho ukuba amisele ukuba leliphi icala lengqondo elingcono kwinkumbulo.

Ngubani onokwenza olu vavanyo?

Uvavanyo lweVoda lunokwenziwa kubantu abadala kunye nabantwana. Nangona kunjalo, ukuba ngumntwana, kufuneka abe mdala ngokwaneleyo ukuba athathe inxaxheba kolu vavanyo, akwazi ukuthetha nokuqonda izinto. Khawucinge nje, usana oluncinci aluqondi amagama aboniswe kolu vavanyo. Ngoko ke, oku kudla ngokwenziwa kubantwana abadala kancinci kwaye abaneminyaka yokuqonda.

Ngubani owenza uvavanyo lweVoda? (Iqela leengcali)

Oku akuyonto eyenziwa ngumntu omnye. Uvavanyo lweVoda lwenziwa liqela loogqirha abaziingcali. Ngabo aba:

• Ingcali yesifo sokuwa: Lo ngugqirha wezifo zengqondo ogxile kwisifo sokuwa.
• Ingcali ye-Neuroradiologist eNgxamisekileyo: Lo ngugqirha ogxile kuvavanyo olusekelwe kwi-catheter. Uza kufaka i-catheter kwi-carotid artery yakho ukuze anike i-anesthesia engqondweni yakho ngexesha lovavanyo lwe-VODA.
• Ingcali yezengqondo: Umntu ogxile kwindlela iimeko zobuchopho ezichaphazela ngayo ukuziphatha kwakho kunye nezakhono zakho zokucinga.

Ulungiselela njani uvavanyo lweVoda?

Ugqirha wakho angakuxelela ukuba uyeke ukuthatha amayeza athile malunga neeveki ezimbini ngaphambi kovavanyo. Umzekelo, i-aspirin, amayeza angengo-steroidal anti-inflammatory (NSAIDs), kunye ne-blood thinners. Nangona kunjalo, kufuneka uqhubeke nokuthatha amanye amayeza ugqirha wakho akunike wona logama nje ekuxelela wona. Kubaluleke kakhulu ukuxelela ugqirha wakho kwangaphambili ukuba une-allergies kuwo nawaphi na amayeza.

Kwenzeka ntoni ngaphambi kovavanyo lweVoda?

Ngaphambi kovavanyo, uza kucelwa ukuba utshintshele ilokhwe yesibhedlele. Emva koko, kuya kususwa uboya obuthile ekhwapheni lakho, kuba kulapho kuza kufakwa khona umthambo wegazi. Kwigumbi lovavanyo, ii-electrode ziya kubekwa entlokweni yakho ukuze zikulungiselele i-electroencephalogram (EEG). Le EEG ilinganisa umsebenzi wobuchopho bakho ngexesha lovavanyo.

Emva koko, ugqirha uza kuyityumza ulusu kwindawo yakho yamathumbu. Xa loo ndawo ivakala ngathi ayisebenzi, baza kufaka inaliti kumthambo wegazi osemlenzeni wakho. Emva koko, baza kufaka umbhobho omde, obhityileyo obizwa ngokuba yi-catheter kuloo mthambo wegazi. I-catheter iza kufakwa kwi-blood vessel enkulu entanyeni yakho ebizwa ngokuba yi-carotid artery. Ngelixa oku kusenzeka, usenokuva incasa yesinyithi emlonyeni wakho kunye nobushushu. Isenokuvakala ngathi yintlungu encinci, kodwa akufuneki ibe buhlungu.

Ngaphambi kovavanyo lweVoda, uza kwenziwa i-angiogram. I-angiogram ijonga ukuhamba kwegazi engqondweni yakho ukuqinisekisa ukuba kukhuselekile ukwenza uvavanyo lweVoda.

Ungenza njani uvavanyo lweVoda ngokuchanekileyo?

Ngoku kuza inxalenye ebalulekileyo. Ingcali yakho ye-neuroradiologist iza kufaka amayeza okubulala iintlungu nge-catheter kwi-carotid artery yakho yasekhohlo okanye yasekunene, ibulale okwethutyana icala elinye lobuchopho bakho. Khawucinge ukuba amayeza ebengena kwi-carotid artery yakho yasekunene, icala lasekunene lobuchopho bakho belingenakukwazi ukunxibelelana necala lasekhohlo lomzimba wakho.

Ngeli xesha, ungabona iinkwenkwezi, uzive uxinzelelo emva kwamehlo akho, kwaye uzive ubuso bakho bushushu. Kwakhona, icala lomzimba wakho elichasene necala elalithomalalisiwe liya kuba ndindisholo okwethutyana. Oku kuthetha ukuba awuyi kukwazi ukuhambisa amalungu akho. Oogqirha baza kujonga iirekhodi ze-EEG ukuqinisekisa ukuba elo cala lobuchopho bakho lilele na.

Nje ukuba kuqinisekiswe ukuba icala elinye lobuchopho lilele, ingcali yesifo sokuwa okanye ingcali ye-neuropsychologist iya kuvavanya amandla akho okuthetha. Baza kukubonisa namakhadi anamagama nemifanekiso. Baza kukuxelela ukuba uzame ukukhumbula oko ukubonayo. Ngeli xesha, ungaziva ubuthathaka kwaye ube nobunzima bokuthetha. Oku kuqhelekile. Ungade ulale.

Kuthekani ukuba andikwazi ukuthetha ngexesha lovavanyo?

Ngamanye amaxesha, usenokungakwazi ukuthetha ngexesha lovavanyo. Kwakhona, kwezinye iimeko, inzuzo yolu vavanyo inokuncipha:

• Ukuba abantwana bangaphantsi kweminyaka eli-10 ubudala.
• Ukuba kukho ukuxhuzula ngexesha lovavanyo.
• Abo bane-intelligence quotient (IQ) engaphantsi kwama-70.

Kodwa ungakhathazeki, ukuba uziva uloyiko okanye uxhalabile, oogqirha kunye nabahlengikazi bakhona ukukunceda.

Iziphumo ze-anesthetic ziyaphela kwimizuzu embalwa, kwaye icala lobuchopho bakho elalingasasebenzi kakuhle liyavuka kwakhona. Ngelo xesha, ugqirha uza kukubuza ukuba ukhumbula ntoni. Ukuba awukhumbuli, baza kukubonisa amakhadi ngamanye kwakhona baze bakubuze ukuba ukhe wawabona na ngaphambili. Kulungile ukuba awukhumbuli ukuba yintoni eyayikumakhadi, kuqhelekile oko.

Emva kwexesha elithile, oogqirha balala elinye icala lobuchopho bakho ngendlela efanayo. Babuyisela i-catheter kancinci baze bayifake kwi-carotid artery kwelinye icala. Benza enye i-angiogram. Bakubonisa kwakhona iseti eyahlukileyo yamakhadi. Xa uvukile ngokupheleleyo, bayakubuza kwakhona ukuba yintoni ekwimakhadi.

Ngaba wawuvukile xa wawubhala uvavanyo lweVoda?

Ewe, uza kube uvukile kulo lonke olu vavanyo. Oogqirha baza kwenza oku ngokuthetha nawe.

Olu vavanyo luthatha ixesha elingakanani?

Ixesha elithathwayo kuvavanyo lweVoda linokwahluka kancinci ukusuka esibhedlele ukuya kwesinye, kodwa lidla ngokuthatha malunga neeyure ezintathu ukuya kwezine. Amaxesha amaninzi, omabini amacala obuchopho avavanywa kuvavanyo olufanayo. Elinye icala liyagqitywa, uze ulinde ixesha elithile ude uphile ngokupheleleyo ngaphambi kokuba wenze elinye icala.

Kwenzeka ntoni emva kovavanyo?

Emva kovavanyo, kuya kufuneka uphumle kwigumbi lokuchacha. Oogqirha kunye nabahlengikazi baya kuza ngamanye amaxesha ukuze bajonge umlenze wakho ukuba kukho i-pulse apho kufakwe khona i-catheter. Baza kujonga nebhandishi egquma inxeba esinqeni sakho, kwaye baqinisekise ukuba isandi sakho sokuchukumisa sibuyele ngokupheleleyo. Konke oku kwenziwa ukuqinisekisa ukuba ukuhamba kwegazi emlenzeni wakho kuqhelekile.

Ngokwesiqhelo uza kuvunyelwa ukuba ugoduke ngokuhlwa. Oogqirha baza kukuxelela ukuba uphephe imisebenzi enzima kangangeeyure ezingama-24 ukuya kwezingama-48 emva kokuba ugodukile.

Ingaba uvavanyo lweVoda lungenelela? Ngaba kukho iingozi okanye iziphumo ebezingalindelekanga?

Uvavanyo lwe-VODA ngokubanzi lukhuselekile kwaye alunamngcipheko uphantsi . Ukuba ufumana naziphi na iziphumo ebezingalindelekanga, kusenokwenzeka ukuba ziya kuba yintlungu ethile kwindawo yokufaka i-catheter (njengoko iyeza elibangela ukuba umntu angakwazi ukuziva ekhululekile). Nangona kunjalo, kukho iingxaki ezingaqhelekanga ezinokwenzeka:

• Ukuhluthwa.
• Ukungasebenzi kakuhle kwengqondo (i-Encephalopathy).
• Imeko efana nestroke.

Ngenxa yokuba le yinkqubo ehlaselayo, kukho umngcipheko omncinci wokopha nokosuleleka. Lo mngcipheko unokuba phezulu kancinci, kodwa usephantsi, kwiimeko ezilandelayo:

• Ukuba uneminyaka engaphezu kwama-65 ubudala.
• Ukuba une-atherosclerosis (ukuqina kwemithambo yegazi).
• Ukuba unezinga eliphezulu le-cholesterol.

Zithini iziphumo zovavanyo lweVoda?

Uvavanyo lweVoda lunokunceda iqela lakho lifumanise ukuba leliphi icala lobuchopho bakho elinoxanduva lolwimi kwaye leliphi icala elinoxanduva lwenkumbulo. Bathelekisa olu lwazi novavanyo lwangaphambili olubonisa apho kwenzeka khona isifo sokuwa engqondweni yakho. Ngalo lonke olu lwazi, ugqirha wakho unokugqiba ukuba utyando lobuchopho lunokubeka ulwimi lwakho kunye nenkumbulo yakho emngciphekweni.

Isifo sokuwa sinokuba sisoyikeka, kwaye utyando lobuchopho lunokuba loyikeka nangakumbi. Kodwa, ngethamsanqa, oogqirha bakho baxhotyiswe ngezixhobo nolwazi lokukunceda uthintele iingxaki zolwimi lwakho kunye nenkumbulo yakho. Uvavanyo lweVodka sesinye sezixhobo ezibaluleke kakhulu abazisebenzisayo. Ukuba unemibuzo malunga nolu vavanyo, ungathandabuzi ukuthetha nogqirha wakho.

Okokugqibela, izinto ekufuneka uzikhumbule (Umyalezo Wokuya Ekhaya)

Kulungile, ngoku uyiqonda kakuhle iWada Test. Ngamafutshane:

• Olu luvavanyo olubalulekileyo olwenziwa ngaphambi kotyando lobuchopho ukuze ufumane ulwazi malunga nolwimi lwakho kunye nezakhono zakho zokukhumbula .
• Oku kuvumela oogqirha ukuba bacebe ukunciphisa iziphumo ebezingalindelekanga ezinokubakho ngenxa yotyando.
• Uza kube uvukile ngexesha lovavanyo, ngoko ke akukho nto yokoyika.
• Nangona ngokubanzi luvavanyo olukhuselekileyo , njengakwezinye iinkqubo zonyango, kukho iingozi ezincinci, aza kukuchazela ugqirha wakho.
• Ukuba unemibuzo , uloyiko, okanye amathandabuzo , xoxa ngawo nogqirha wakho uze uyisombulule.

Khumbula, konke oku kungenxa yempilo nokhuseleko lwakho.

Uvavanyo lweVoda , utyando lobuchopho, isifo sokuwa, iziko lolwimi, inkumbulo, i-neurology, uvavanyo lwezonyango