Xa uthatha ingxelo yovavanyo lwegazi, ngamanye amaxesha uziva ungoyiki xa ubona amagama, oonobumba, kunye namanani kuyo, akunjalo? Kule ngxelo, enamagama amaninzi afana ne-CBC, i-Hct, kunye ne-Hb, namhlanje sithetha ngovavanyo olubizwa ngokuba yi-Hematocrit, okanye i-Hct ngamafutshane. Olu luvavanyo olulula kakhulu, kwaye lukwasixelela ulwazi olubalulekileyo malunga nempilo yethu.
Ngamafutshane, yintoni olu vavanyo lweHematocrit (Hct)?
Kulula kakhulu. Kubandakanya ukuthatha isampuli yegazi lakho nokulinganisa ukuba lingakanani ipesenti yomthamo wegazi owenziwe ziiseli ezibomvu zegazi .
Cinga ngayo, igazi lethu alikho nto inye. Linamacandelo amane aphambili:
- Iiseli ezibomvu zegazi: Ezi zithwala ioksijini emizimbeni yethu. Zinomsebenzi obaluleke kakhulu.
- Iiseli ezimhlophe zegazi: Ezi zizixhobo zokuzikhusela zomzimba wethu ezilwa nezifo kunye neentsholongwane ezingena emizimbeni yethu.
- Iiplatelets: Ezi zezona zinceda ekumiseni ukopha kwaye zenze amahlwili egazi xa kukho ukwenzakala.
- Iplasma: Le yinxalenye yolwelo egazini. Zonke ezinye iiseli zidada kuyo.
Ngoko ke uvavanyo lweHematocrit lulinganisa ipesenti yeeseli ezibomvu zegazi kuzo zonke ezi. Kubaluleke kakhulu ukuba nomlinganiselo ofanelekileyo weeseli ezibomvu zegazi ukuze uhlale usempilweni, kuba zizo ezisa ioksijini emzimbeni.
Ugqirha ucebisa ukuba olu vavanyo lwenziwe nini?
Kukho izizathu ezimbalwa eziqhelekileyo zokuba ugqirha angakucela ukuba wenze olu vavanyo. Ludla ngokwenziwa njengenxalenye yovavanyo olubizwa ngokuba yi-Complete Blood Count (CBC) .
- Njengenxalenye yovavanyo lwezonyango oluqhelekileyo ekufuneka ulwenze minyaka le.
- Ukuba uneempawu zesifo esichaphazela iiseli ezibomvu zegazi (umzekelo, ukudinwa rhoqo, ukuba mdaka, ubunzima bokuphefumla).
- Ukuba sele uneengxaki zegazi, yijonge.
Olu vavanyo lwegazi lwenziwa njani? Ngaba kukho into omele uyoyike?
Akukho nto yokoyika konke konke. Le yinto ekhawulezayo nelula ukuyenza.
Ngaba kufuneka uzilungiselele ngaphambi kovavanyo?
Akukho mfuneko yokulungiselela okukhethekileyo. Ungatya kwaye usele ngokwesiqhelo kwaye uthathe amayeza akho. Nangona kunjalo, ukuba uyoyika iinaliti, xelela abasebenzi kwangaphambili apho uza kutsalwa khona igazi lakho. Ziya kukunceda uphumle.
Kwenzeka ntoni xa kutsalwa igazi?
Oku kuza kuthatha imizuzu embalwa kuphela.
1. Okokuqala, ilungu labasebenzi bezonyango liza kufumana umthambo olungileyo engalweni yakho (ngokuqhelekileyo ngaphakathi kwengqiniba yakho) ukuze kutsalwe igazi kuwo. Kubantwana abancinci, igazi lidla ngokukhutshwa esithendeni.
2. Emva koko, ibhande lerabha (njenge-tourniquet) libekwa lijikeleze inxalenye ephezulu yengalo lize liqiniswe kancinci.
3. Coca indawo yokufaka inaliti ngekotoni.
4. Emva koko, ugqirha ufaka inaliti emthanjeni. Usenokuziva urhawuzelelwa kancinci ngelo xesha , kodwa iza kuphela emva kwemizuzwana embalwa.
5. Ubungakanani begazi obufunekayo buqokelelwa kwityhubhu.
6. Ekugqibeleni, inaliti iyasuswa, kufakwe iqhekeza lekotoni kuloo ndawo, kufakwe iplasta.
Ungaya ekhaya emva kokunikela ngegazi. Ngaphambi kokuba uhambe, buza ukuba ungalindela ukuyifumana nini ingxelo. Ngokwesiqhelo, uya kuyifumana ingxelo kwiiyure ezingama-24 okanye kwiintsuku ezimbalwa.
Abanye abantu banokuziva benesiyezi emva kokunikela ngegazi. Oku kuqhelekile. Ukuba uziva ngaloo ndlela, ungoyiki ukuxelela abantu apho. Baza kukunceda.
Ndiyiqonda njani ixabiso elikwingxelo?
Iziphumo zengxelo yakho yeHematocrit (Hct) zinikwa njengepesenti. Umzekelo, ukuba iziphumo zingama-45, oko kuthetha ukuba ama-45% egazi lakho ziiseli ezibomvu zegazi.
La maxabiso aqhelekileyo ayahluka ngokuxhomekeke kwiminyaka kunye nesini.
| Umntu | Ixabiso eliqhelekileyo leHematocrit (Hct) |
|---|---|
| Amadoda | 41% ukuya kuma-50% |
| Abafazi | 36% ukuya kwi-44% |
| Iintsana | 32% ukuya kwi-42% |
| Iintsana ezisandul' ukuzalwa | 45% ukuya kuma-61% |
Kubalulekile: La maxabiso aqhelekileyo anokwahluka kancinci kwilabhoratri nganye. Ngoko ke thelekisa iziphumo zakho "noLuhlu lweeReferensi" oludweliswe kwingxelo yakho. Ezinye iingxelo zinokubonisa ixabiso eliphezulu (H) okanye ixabiso eliphantsi (L).
Ukuba ixabiso le-hematocrit liyanyuka (i-Hematocrit ephezulu)
Ixabiso le-Hct elingaphezulu kunesiqhelo ngokwezonyango libizwa ngokuba yi -Erythrocytosis . Ngamanye amaxesha oku kunokubangelwa yimeko yezonyango efana ne-'Polycythemia Vera'. Kodwa uninzi lwexesha, kuthetha ukuba umzimba uvelisa iiseli ezibomvu zegazi ezininzi kuba iiseli zomzimba zifuna ioksijini engaphezulu.
Zininzi izizathu ezinokubangela amaxabiso aphezulu e-Hct:
- Ukuphelelwa ngamanzi emzimbeni: Oku kuthetha ukuba umzimba awunamanzi aneleyo.
- Isifo sentliziyo:
- Ukutshaya:
- Izifo zemiphunga (i-Pulmonary fibrosis):
- Ukuphazamiseka kokuphefumula xa ulele:
- Ityhefu ye-carbon monoxide:
- Ukuthatha i-hormone ye-testosterone:
- Ukuhlala kwiindawo eziphakamileyo: Ngenxa yokuba umoya okwiindawo zeentaba uneoksijini encinci, umzimba uvelisa iiseli ezibomvu zegazi ezininzi ukuze uzilungelelanise.
Ukuba ixabiso le-hematocrit liyehla (i-Hematocrit ephantsi)
Ixabiso eliphantsi le-Hct lidla ngokuthetha ukuba umzimba wakho awunazo iiseli ezibomvu zegazi ezaneleyo. Le meko siyibiza ngokuba yi-anemia . Abantu abaninzi kufuneka benze olu vavanyo ngenxa yeempawu ezifana nokudinwa rhoqo kunye nobuthathaka.
Ezinye izizathu ezinokubangela ukwehla kwexabiso le-Hct:
- Ukopha: Ngenxa yokwenzakala okanye enye imeko yempilo emzimbeni.
- Isifo sezintso:
- Isifo se-thyroid:
- Izifo ezifana ne-Leukemia:
- I-Hyponatremia: Oku kuthetha ukwehla kwamanqanaba e-sodium egazini.
- Ukukhulelwa: Ngenxa yokwanda komthamo wolwelo emzimbeni ngexesha lokukhulelwa, ipesenti yeeseli ezibomvu zegazi inokubonakala iphantsi.
Ngaba iHematocrit kunye neHemoglobin zizinto ezimbini ezahlukeneyo?
Ewe. Oku kuthetha ezimbini. Usenokuba uzibonile zombini ezi kwingxelo yakho.
- I-Hematocrit (Hct) yipesenti yeeseli ezibomvu zegazi egazini.
- I-Hemoglobin (Hb) sisixa seprotheyini ethwala ioksijini kwiiseli ezibomvu zegazi.
Ngamafutshane, i-Hct ilinganisa ubukhulu beeseli ezibomvu zegazi, kwaye i-Hb ilinganisa ubungakanani bomthamo wokuthwala ioksijini ngaphakathi kwezo seli.
Eyona nto ibalulekileyo: Musa ukoyika ukuba ubona ixabiso eliphantsi okanye eliphezulu kwingxelo yakho. Isenokuba luphawu lwesifo esinzulu, okanye isenokuba ngenxa yesizathu esilula, sexeshana njengokuphelelwa ngamanzi emzimbeni. Ngoko ke endaweni yokuxhalaba ngezinto ezimbi, soloko uxoxa ngengxelo nogqirha wakho.
Ngugqirha wakho kuphela onokukuchazela kanye kanye ukuba ezi ziphumo zithetha ukuthini kanye kanye nento omawuyenze ngokulandelayo, ngokuzithelekisa nezinye iimpawu ezikwingxelo yakho kunye neempawu zakho.
Umyalezo Wokuya Ekhaya
- I-Hematocrit (Hct) luvavanyo olulula lwegazi olulinganisa ipesenti yeeseli ezibomvu zegazi egazini lakho.
- Eli xabiso linokwandiswa okanye lincitshiswe ziimeko zempilo ezinzulu, kunye nezizathu eziqhelekileyo ezifana nokutshaya, ukuphelelwa ngamanzi emzimbeni, okanye ukukhulelwa.
- Musa ukoyika ukuba ubona ixabiso kwingxelo elahlukileyo kwinqanaba eliqhelekileyo.
- Eyona ndlela ilungileyo nekuphela kwayo yokusombulula nayiphi na imibuzo okanye iinkxalabo onokuba nazo malunga neziphumo zengxelo yakho kukuthetha nogqirha wakho.
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