Wake wazibuza ukuthi ulimi lwethu kanye nemisipha engaphakathi komlomo wethu kusebenza kangakanani lapho sikhuluma, sinambitha, futhi sidla? Ubani onikeza amandla, okungukuthi, igazi eliqukethe izakhamzimba nomoya-mpilo, kukho konke lokhu? Yilapho isikhulumi sethu namuhla singena khona, umthambo wegazi obaluleke kakhulu obizwa ngokuthi 'i-Lingual Artery' . Nakuba igama lingase lizwakale lingavamile, lona libalulekile empilweni yomlomo wethu. Namuhla, sizokhuluma ngalokhu kalula, ngendlela ongayiqonda.
Kalula nje, uyini umthambo wolimi?
Kalula nje, umthambo wegazi okhuluma ulimi luwumthambo omkhulu wegazi (umthambo wegazi) othwala igazi lisuka entanyeni yakho liye ezingxenyeni ezahlukene zomlomo wakho. Kunemithambo yegazi emibili ezinhlangothini zombili zomhlathi wakho. Lona umthambo wegazi ohlinzeka ngemisipha nezicubu esizisebenzisayo lapho sikhuluma futhi sidla.
Cabanga ngakho njengepayipi elikhulu lamanzi eliphakela idolobha elincane elingaphakathi komlomo wakho amanzi. Uma lelo payipi liyeka ukusebenza, lonke idolobha lizoyeka ukusebenza. Uma le mthambo wegazi wonakele, ukusebenza komlomo wethu kungathinteka kakhulu.
Lo mthambo wegazi udlulisela igazi kuphi?
Lokhu kunikeza igazi ezindaweni eziningi ezibalulekile emlonyeni wakho. Eziyinhloko yilezi:
- Ulimi Lwakho: Lolu yilona olunikeza igazi kuyo yonke imisebenzi yolimi.
- Imisipha emlonyeni: Imisipha ekusiza ukuthi ukhulume futhi uhlafune ukudla.
- Iphansi lomlomo wakho.
- Uphahla lomlomo wakho - ulwanga.
- Amathonsili.
- I-Epiglottis: Ingxenye encane evala umphimbo lapho sigwinya ukudla.
- Izindlala zamathe: Enye yezindlala ezikhiqiza amathe.
- Umhlathi.
Ukuphi lo mthambo wegazi? Ziyini izingxenye zawo?
Umthambo wolimi usuka emthanjeni we-carotid wangaphandle, umthambo wegazi omkhulu ogeleza uye phezulu naphansi entanyeni yakho. Uqala entanyeni yakho, uhamba uye phambili, ngaphansi komhlathi wakho, ngaphansi kolimi lwakho, bese uphela esicongweni solimi lwakho.
Cabanga ngayo njengomgwaqo omude. Inezingxenye ezintathu eziyinhloko:
1. Ingxenye yokuqala: Lena indawo yokuqala. Okusho ukuthi, ingxenye eseduze nalapho ihlukana khona nomthambo we-carotid wangaphandle.
2. Ingxenye Yesibili: Le ngxenye igeleza ijule, ngaphansi kwesilevu sakho, nangaphambili.
3. Ingxenye yesithathu: Le ngxenye iqala ngaphansi kolimi iye phezulu.
Into ebaluleke kakhulu ukuthi indawo kanye nendlela yalo mthambo wegazi emzimbeni womuntu wonke akufani ngokuphelele. Kwabanye abantu, lo mthambo wegazi ungaqala ukuxabana neminye imithambo yegazi. Yingakho odokotela beqaphela kakhulu ngalokhu lapho benza ukuhlinzwa kwekhanda nentamo.
Yiziphi amagatsha ayinhloko omthambo wolimi?
Umthambo wegazi oyinhloko uhlukana ube amagatsha amancane athwala igazi ezindaweni ezahlukene. Kufana nomgwaqo omkhulu ohlukana ube imigwaqo emincane. Ake sibone ukuthi lawo magatsha amakhulu ayini.
| Igama Legatsha | Imithombo yegazi eyinhloko |
|---|---|
| Umthambo we-Suprahyoid | Inikeza igazi emisipheni eminingana engaphambili entanyeni. |
| Umthambo wolimi we-dorsal | Inikeza igazi e-epiglottis, epaleni nakwezinye izindawo ezizungezile. |
| Umthambo ongaphansi kolimi | Inikeza igazi emisipheni yolimi, endlaleni yamathe, nasezindaweni ezizungezile. |
| Umthambo wolimi ojulile | Leli yigatsha lokugcina. Linikeza igazi esicongweni solimi. |
Yiziphi izimo ezingathinta umthambo wolimi?
Nakuba lo mthambo wegazi uphephile kakhulu, kwezinye izimo ungonakala noma ube nesifo.
Ikakhulukazi ngesikhathi sokuhlinzwa ukuze kususwe isimila emlonyeni noma entanyeni, ukuhlinzwa kobunzima bokugwinya (i-dysphagia), noma ukuhlinzwa kwe-sleep apnea, udokotela ohlinzayo uzobe esebenza eduze kwalo mthambo wegazi. Ngakho-ke, kufanele kuqashelwe kakhulu ukuthi ungawonakalisi. Uma wonakele, ungabangela ukopha ngokweqile noma ngisho nokufa kwezicubu zolimi.
Ngezansi kunezinye izimo ezithinta lo mthambo wegazi kanye nezimpawu zawo.
| Isimo / Imbangela | Indlela Okuthinta Ngayo / Izimpawu |
|---|---|
| Ukwelashwa ngemisebe yomdlavuza wekhanda noma wentamo | Umthambo wegazi ungase unciphe ngemva kokwelashwa. |
| I-Pseudoaneurysm - umonakalo odongeni lomthambo wegazi | Njengomuntu ophuma igazi ekhaleni, igazi lingaphuma emlonyeni ngokuzumayo. |
| I-Temporal Arteritis - Ukuvuvukala kwemithambo yegazi | Ubuhlungu nokuvuvukala kungase kwenzeke emlonyeni nasemhlathini. |
| Umdlavuza wolimi | Umdlavuza ungalimaza imithambo yegazi futhi ubangele ukopha ngokweqile. |
| Ukulimala kobuso | Engozini, umthambo wegazi ungasikwa noma ulimale, okubangela ukopha. |
Impilo yalo mthambo wegazi ihlolwa futhi yelashwa kanjani?
Uma kuvela izimpawu, udokotela wakho angakuthumela ukuhlolwa okuhlukahlukene ukuhlola isimo salo mthambo wegazi.
Ukuhlolwa
- Ukuskena nge-ultrasound: Isithombe semithambo yegazi sitholakala kusetshenziswa amaza omsindo.
- I-CT Angiogram (I-Computed Tomography - I-CT Angiogram): Isithombe esinemininingwane esinezilinganiso ezintathu semithambo yegazi sitholakala kusetshenziswa ama-X-ray kanye nekhompyutha.
- I-MRA (Magnetic Resonance Angiogram - MRA): Izithombe zemithambo yegazi zitholakala kusetshenziswa insimu yamagnetic.
Ukwelashwa
Ukwelashwa kuncike esimweni. Ezinye izibonelo yilezi:
- Imithi yohlobo lwe-statin inikezwa ukuvimbela ukuvaleka kwemithambo yegazi ngemva kokwelashwa ngemisebe yomdlavuza.
- Kwenziwe ukuhlinzwa okuncane kwesimo se-'pseudoaneurysm'.
- Imithi ye-corticosteroid ye-Temporal Arteritis.
- Ukuhlinzwa komdlavuza wolimi noma ukulimala kobuso.
Yini esingayenza ukuze sigcine lo mthambo wegazi uphilile?
Lokhu akukusha. Izinto ezifanayo ozenzayo ukugcina imithambo yegazi yakho iphilile emzimbeni wakho wonke zibalulekile lapha. Akukho okukhethekile ongakwenzela umthambo wolimi. Ngokuvamile, kungcono ukulandela indlela yokuphila enempilo.
- Ukuzivocavoca izinsuku eziningi.
- Yeka ukusebenzisa imikhiqizo kagwayi (njengogwayi, i-beedis) ngokuphelele.
- Yidla ukudla okunamafutha agcwele aphansi ( nciphisa amafutha, ukudla okuthosiwe, kanye nenyama enamafutha).
- Nciphisa inani likasawoti elifakwa ekudleni.
- Nciphisa ukusetshenziswa kotshwala.
Uma umthambo wolimi wonakele, kungabangela ukopha ngokweqile. Kungaholela nasekulahlekelweni kwezicubu zolimi. Ngakho-ke, kubaluleke kakhulu ukuqaphela lokhu nokunakekela imizimba yethu.
Umthambo wolimi ubalulekile ekugcineni umlomo wakho nolimi lwakho kusebenza kahle ngokuzinikeza igazi nomoya-mpilo eziwudingayo. Ngakho-ke zama ukugcina yonke imithambo yegazi yakho iphilile ngokudla okuhle kanye nendlela yokuphila enempilo. Futhi, ngokubona udokotela wakho njalo ukuze ahlolwe, noma yiziphi izinkinga zingatholakala futhi zilashwe kusenesikhathi.
Umlayezo Wokuya Nawe Ekhaya
- Umthambo wegazi osebenzisa ulimi olulodwa uwumthambo wegazi obalulekile ohlinzeka ngegazi olimini lwakho nasezindaweni ezahlukene zomlomo wakho.
- Indawo kanye nendlela eqondile yalo mthambo wegazi kungahluka kancane kumuntu nomuntu.
- Lo mthambo wegazi ungalimala ngenxa yezizathu ezifana nokuhlinzwa, umdlavuza, kanye nezingozi, okungaholela ekuphumeni kwegazi ngokweqile.
- Indlela yokuphila enempilo efanayo oyisebenzisayo ukugcina imithambo yegazi yomzimba wakho wonke iphilile nayo inenzuzo empilweni yomthambo wolimi.
- Uma uzwa ubuhlungu obungavamile, ukuvuvukala, noma ukuphuma kwegazi okungachazeki emlonyeni wakho, olimini, noma emhlathini, bheka udokotela wakho ngokushesha ukuze uthole iseluleko.
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