I-test ye-nervo conduction velocity test, okanye i-NCV, ilinganisa izinga lokuqhutyelwa kwe-nerve . Ngexesha lovavanyo lwe-NCV, ama-electrode afakwa elukhumbeni kunye nezimpembelelo zithunyelwa kubo. Ngokuqhelekileyo eyenziwa ngokubambisana ne- electromyography okanye i-EMG , uvavanyo lwe-NCV luyakwazi ukulimala umonakalo okanye ukungasebenzi ngokusekelwe kwingcaciso eqokelela kwimpembelelo yesibindi. Yenza oku ngokulinganisa ixesha elithathayo ukucinga ukuba ushiye enye i-electrode uze ufike kwenye.
Kutheni Unokuba novavanyo lweNCV
Ukuba ugqirha wakho uphonsela ukuba ubuhlungu bakho obungapheliyo bubangelwa ngumonakalo okanye umonakalo okanye ukungaqhelekanga, unokuyalela uvavanyo lweNCV ukulawula ezinye iimeko. Uvavanyo lwe-NCV lunokunceda ukufumanisa iingxaki zentlungu ezingapheliyo ezifana ne-carpal tunnel syndrome okanye i-neuropathy ye-diabetes.
Yiyiphi i-NCV Test Feels Like
Ngethuba lokuvavanya kwakho kwe-NCV, iimpembelelo zombane zivakalelwa ngathi zinokutshatyalaliswa kwamandla kagesi. Uza kuba nobunzima phakathi kovavanyo. Iindaba ezilungileyo kukuba ukuvakalelwa okungathandekiyo kuphela kuphela nje kuphela iimpembelelo. Ngamanye amazwi, xa uvavanyo luphelile, akufanele uzive ukhululekile.
Indlela yokulungiselela ukuhlolwa kwe-NCV
Ngenxa yokuba uvavanyo lwe-NCV lisebenzisa i-electrodes esikhumbeni, akudingeki ukuba wenze okungakumbi ukuyilungiselela ngaphandle kokufika ngexesha lokuqeshwa kwakho ngexesha. Kufuneka ulinde ukufaka nayiphi na i-lotions okanye i-creams kwindawo ekuhlolwe ngayo emva kokuba kulandelwe inkqubo.
Kwakhona, ukuba unayo i-pacemaker okanye i-cardiac defibrillator, qiniseka ukuxelela ugqirha wakho. Ngale ndlela, unokuthatha amanyathelo okuthintela phambi kokuba uvavanyo lweNCV luqale.
Umthombo:
Medline Plus. I-Medical Encyclopedia: I-Nerve Conduction Velocity. https://medlineplus.gov/ency/article/003927.htm