Namuhla isifinyezo sezingozi ezingaba khona lapho usebenzisa ama-injection anengcindezi ephezulu.
Kungani i-CT scan idingaama-injection anengcindezi ephezulu?
Ngenxa yesidingo sokuxilongwa noma ukuxilongwa okuhlukile, ukuskena kwe-CT okuthuthukisiwe kuyindlela yokuhlola ebalulekile. Ngokubuyekezwa okuqhubekayo kwemishini ye-CT, isivinini sokuskena siya ngokushesha futhi ngokushesha, futhi ukusebenza kahle komjovo wemidiya yokuqhathanisa kuyadingeka ukuze kuhambisane.Ukusetshenziswa kwama-injection anengcindezi ephezulu kuhlangabezana nalesi sidingo somtholampilo.
Ukusetshenziswa kweama-injection anengcindezi ephezuluivumela imishini ye-CT ukuthi idlale indima evelele kakhulu. Nokho, nakuba inezinzuzo ezinamandla, kumelwe sicabangele nezingozi zayo. Iziguli zingase zihlangabezane nezingozi ezihlukahlukene lapho zisebenzisa izijovo ezinomfutho ophezulu ukuze zijove ngokushesha i-iodine.
Ngokwezimo ezihlukene zomzimba nokukhuthazela ngokwengqondo kweziguli, kufanele sibone kusengaphambili izingozi zokusebenzisaama-injection anengcindezi ephezulukusengaphambili, thatha izinyathelo ezihlukahlukene zokuvimbela ukwenzeka kwezingozi ezihlukahlukene, futhi uthathe izinyathelo eziphuthumayo eziphuthumayo ngemva kokwenzeka kwezingozi.
Yiziphi izingozi ezingaba khona ekusebenziseni ama-injection anengcindezi ephezulu?
1. Amathuba okungezwani ne-ejenti yokuqhathanisa
Ukungezwani nezidakamizwa kubangelwa umzimba wesiguli futhi akuhlukile ku-iodine esetshenziswa egumbini le-CT. Ukungezwani kwezidakamizwa kweminye iminyango kwenzeka ngesikhathi sokwelashwa kwezifo zeziguli. Lapho ukusabela kutholakala, umuthi ungayekwa ngesikhathi, ukuze isiguli nomndeni waso bawamukele. Ukuphathwa kwe-ejenti yokuqhathanisa ekamelweni le-CT kuqedwa ngokushesha ngehigh-pressure CT injector eyodwa of I-CT double head injector. Lapho ukungezwani komzimba kwenzeka, wonke umuthi usetshenzisiwe. Iziguli kanye nemindeni yabo abazimisele ukwamukela iqiniso lokusabela okweqile kwe-allergies, ikakhulukazi lapho ukusabela okunamandla kwe-allergen kwenzeka ngesikhathi sokuhlolwa ngokomzimba komuntu onempilo. Kungenzeka kakhulu ukuthi kubangele izingxabano.
2. Amathuba we-extravasation ye-ejenti yokuqhathanisa
Ngenxa yokuthi ijubane lomjovo lamasirinji anengcindezi ephezulu liyashesha futhi ngezinye izikhathi lingafinyelela ku-6ml/s, izimo zemithambo yeziguli zihlukile, ikakhulukazi iziguli ezine-radiotherapy yesikhathi eside noma i-chemotherapy, izimo zazo zemithambo yegazi zimbi kakhulu. Ngakho-ke, i-extravasation ye-ejenti ehlukile ayinakugwenywa.
3. Amathuba okungcola komjovo
1. Izandla zakho zingase zithinte ilunga ngesikhathi sokufakwa komjovo womfutho ophezulu.
2. Ngemva kokuba isiguli esisodwa siqedile ukujova, isiguli esilandelayo asizange sifike, futhi ipiston yesirinji yehluleka ukuhlehla impande yesipetu ngesikhathi, okwaholela ekuchayekeni ngokweqile emoyeni nasekungcoleni.
3. I-joint of the tube yokuxhuma iyasuswa lapho igcwaliswa futhi ayifakwa endaweni oyinyumba.
4. Ngesikhathi sokugcwaliswa kwamanye ama-injection, isivalo sebhodlela lomuthi kufanele sivulwe ngokuphelele. Uthuli olusemoyeni kanye nemfucumfucu evela esandleni ingase ingcolise uketshezi.
4. Amathuba okutheleleka ngegciwane
Amanye ama-injection anengcindezi ephezulu awanayo isistimu yokucindezela okuhle. Uma i-tourniquet ivinjelwe isikhathi eside kakhulu ngaphambi kwe-venipuncture, ukucindezela emithanjeni yegazi yesiguli kuyoba phezulu kakhulu. Ngemva kokuba ukuphuzwa kweveni sekuphumelele, umhlengikazi uzobuyisela igazi ngokweqile enalini yesikhumba, futhi ukubuya kwegazi eliningi kuzongcolisa ishubhu elihlangene lesirinji yomfutho ophezulu, okuzodala ingozi enkulu esigulini esizojova esilandelayo.
5. Ingozi ye-air embolism
1. Uma umuthi uphonswa, isivinini siyashesha kakhulu, okuholela ekuncibilikeni komoya esixazululweni, futhi umoya ukhuphukela phezulu ngemva kokuba unganyakazi.
2. Umjovo wengcindezi ephezulu onomkhono wangaphakathi unephuzu lokuvuza.
6. Ingozi yokubangela amahlule egazi ezigulini
1. Jova i-ejenti yokuhlukanisa ngenaliti ehlala ngaphakathi elethwa isiguli ewodini isikhathi esingaphezu kwamahora angama-24.
2. I-ejenti yokuqhathanisa ijova isuka emkhawulweni ophansi lapho isiguli sine-thrombosis ye-venous ephansi.
7. Ingozi yokuphuka kwe-trocar ngesikhathi sokuphathwa kwengcindezi ephezulu ngenaliti yokuhlala
1. Inaliti yokuhlala ene-venous ngokwayo inezinkinga zekhwalithi.
2. Ijubane lomjovo alifani nemodeli yenaliti ehlala ngaphakathi.
Ukuze ufunde ukuthi ungazivikela kanjani lezi zingozi, sicela uqhubekele esihlokweni esilandelayo:
"Ungabhekana Kanjani Nezingozi Ezingaba Khona Zokujova Okuphezulu Kwengcindezi Kuma-CT Scans?"
Isikhathi sokuthumela: Dec-21-2023
