Ukuhlolwa kwe-nerve conduction velocity, noma i-NCV, kulinganisa izinga lokuqhutshwa kwesisindo . Ngesikhathi sokuhlola kwe-NCV, ama-electrode afakwa esikhumbeni futhi izimpendulo zithunyelwa kubo. Ngokuvamile eyenziwa ngokubambisana ne- electromyography noma i-EMG , ukuhlolwa kwe-NCV kungathola umonakalo wezinzwa noma ukungasebenzi ngenxa yokuthola ulwazi olubuthakathaka kusuka emithonjeni yezinzwa. Lokhu kwenza lokhu ngokulinganisa isikhathi esithathayo ukuba umphumela wokushiya i-electrode eyodwa bese ufinyelela kwenye.
Kungani Ungaba Nokuhlolwa Kwe-NCV
Uma udokotela wakho esolisa isimo sakho sobuhlungu obungapheli sibangelwa ukulimala kwesishukela noma imisipha noma okungavamile, angase alawule ukuhlola kwe-NCV ukuze aphume izimo ezithile. Ukuhlolwa kwe-NCV kungasiza ukuxilonga izinkinga ezibuhlungu ezingapheliyo ezibuhlungu ezifana ne-carpal tunnel syndrome noma isifo se-diabetes neuropathy.
Yeka ukuthi ukuhlolwa kwe-NCV kuzwakala kanjani
Ngesikhathi sokuhlolwa kwakho kwe-NCV, izimpembelelo zikagesi zingase zizwe sengathi zishaywa amandla kagesi. Ngezinye izikhathi uzothola ukungakhululeki ngesikhathi sokuhlolwa. Izindaba ezinhle ukuthi ukuzwa okungajabulisi kuphela kuphela uma nje izimpendulo ziqobo. Ngamanye amazwi, uma ukuvivinywa sekuphelile, akufanele uzizwe ukhululekile njalo.
Indlela Yokulungiselela Ukuhlolwa kwe-NCV
Ngenxa yokuthi ukuhlolwa kwe-NCV kusebenzisa ama-electrodes esikhumbeni, akudingeki wenze okuningi ukukulungisela ngaphandle kokufika ngesikhathi sokuqokwa kwakho ngesikhathi. Kufanele ulinde ukusebenzisa noma yiziphi izinwele noma izikhwama endaweni ehlolwe kuze kube ngemva kwenqubo.
Futhi, uma une-pacemaker noma i-defibrillator yenhliziyo, qiniseka ukuthi utshele udokotela wakho. Ngale ndlela, angathatha izinyathelo ezidingekayo ngaphambi kokuhlolwa kwe-NCV.
Umthombo:
I-Medline Plus. I-Medical Encyclopedia: I-Nerve Conduction Velocity. https://medlineplus.gov/ency/article/003927.htm