Into ekufuneka uyazi ngokuvavanywa kwegazi

Umxholo

• Yintoni uvavanyo lwegazi?
• Zithini iintlobo ezahlukeneyo zovavanyo lwegazi?
• Kwenzeka ntoni kuvavanyo lwegazi?
• Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?
• Ngaba bukhona ubungozi kuvavanyo?
• Ngaba ikhona enye into endifanele ndiyazi malunga nokuvavanywa kwegazi?
• Izalathiso

Yintoni uvavanyo lwegazi?

Uvavanyo lwegazi lusetyenziselwa ukulinganisa okanye ukuvavanya iiseli, iikhemikhali, iiproteni, okanye ezinye izinto ezisegazini. Ukuvavanywa kwegazi, okwabizwa ngokuba ngumsebenzi wegazi, yenye yezona ntlobo zixhaphakileyo zovavanyo lweelebhu. Umsebenzi wegazi uhlala ubandakanywa njengenxalenye yokuhlolwa rhoqo. Uvavanyo lwegazi lusetyenziselwa:

• Nceda ukufumanisa izifo ezithile kunye neemeko
• Ukujonga isifo esinganyangekiyo okanye imeko, enje ngeswekile okanye i-cholesterol ephezulu
• Fumanisa ukuba ngaba unyango lwesifo luyasebenza na
• Jonga ukuba asebenza kakuhle na amalungu akho. Amalungu akho afaka isibindi, izintso, intliziyo kunye nedlala lengqula.
• Nceda ukufumanisa ukuphaphazeka kwegazi okanye ukuphazamiseka
• Fumanisa ukuba amajoni akho omzimba anengxaki ekulweni nosulelo

Zithini iintlobo ezahlukeneyo zovavanyo lwegazi?

Zininzi iintlobo zovavanyo lwegazi. Eziqhelekileyo zibandakanya:

• Gcwalisa ubalo lwegazi (CBC). Olu vavanyo lilinganisa iinxalenye ezahlukeneyo zegazi lakho, kubandakanya iiseli ezibomvu nezimhlophe zegazi, iiplatelets kunye nehemoglobin. I-CBC ihlala ifakiwe njengenxalenye yokuhlolwa rhoqo.
• Iphaneli esisiseko yokutya. Eli liqela leemvavanyo ezilinganisa imichiza ethile egazini lakho, kubandakanya iswekile, ikhalsiyam kunye neeelectrolyte.
• Uvavanyo lwe-enzyme yegazi. Ii-enzyme zizinto ezilawula iimpendulo zamachiza emzimbeni wakho. Zininzi iintlobo zovavanyo lwe-enzyme yegazi. Ezinye zeentlobo eziqhelekileyo ziyi-troponin kunye ne-creatine kinase test. Ezi mvavanyo zisetyenziselwa ukufumanisa ukuba ngaba ukhe wahlaselwa sisifo sentliziyo kunye / okanye ukuba umsipha wentliziyo yakho wonakele.
• Uvavanyo lwegazi ukukhangela isifo sentliziyo. Oku kubandakanya uvavanyo lwe-cholesterol kunye novavanyo lwe-triglyceride.
• Uvavanyo lokunqanda igazi, ikwabizwa ngokuba yiphaneli yokuxinana. Olu vavanyo lunokubonisa ukuba unengxaki ebangela ukopha kakhulu okanye ukunqanda kakhulu.

Kwenzeka ntoni kuvavanyo lwegazi?

Umboneleli wezempilo kuya kufuneka ukuba athathe isampulu yegazi lakho. Oku kukwabizwa ngokuba kukutsalwa kwegazi. Xa ukutsalwa kwegazi kuthatyathwa emthanjeni, kwaziwa ngokuba yi-venipuncture.

Ngexesha lokuqunjelwa, ingcali yeelebhu, eyaziwa njenge phlebotomist, iya kuthatha isampulu yegazi kumthambo engalweni yakho, usebenzisa inaliti encinci. Emva kokuba inaliti ifakiwe, inani elincinci legazi liya kuqokelelwa kwityhubhu yovavanyo okanye igutyana. Unokuziva uluma kancinci xa inaliti ingena okanye iphuma. Oku kuhlala kuthatha imizuzu engaphantsi kwesihlanu.

IVenipuncture yeyona ndlela iqhelekileyo yokwenza uvavanyo lwegazi.

Ezinye iindlela zokwenza uvavanyo lwegazi zezi:

• Uvavanyo lokuhlaba ngomnwe. Olu vavanyo lwenziwa ngokucofa umnwe wakho ukuze ufumane isixa esincinci segazi. Uvavanyo lokuhlaba iminwe luhlala lusetyenziselwa izixhobo zokuvavanya ekhaya kunye novavanyo olukhawulezileyo. Uvavanyo olukhawulezileyo kulula ukusebenzisa iimvavanyo ezibonelela ngeziphumo ezikhawulezayo kwaye zifuna izixhobo ezizodwa okanye ezingafunekiyo.
• Uvavanyo lwesithende. Oku kwenziwa rhoqo kwiintsana. Ngexesha lovavanyo lwesithende sesithende, umboneleli wezempilo uyakucoca isithende somntwana wakho ngotywala kwaye asibambe isithende ngenaliti encinci. Umboneleli uya kuqokelela amathontsi ambalwa egazi kwaye abeke i-bandage kwisiza.
• Uvavanyo lwegazi. Olu vavanyo lwenziwa ukulinganisa amanqanaba eoksijini. Igazi eliphuma kwimithambo linamanqanaba aphezulu eoksijini kunegazi elivela emthanjeni. Ke kolu vavanyo, igazi lithathwa kumthambo endaweni yomthambo. Unokuziva iintlungu ezibukhali xa umboneleli efaka inaliti kwimithambo ukuze ufumane isampuli yegazi.

Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?

Awudingi naluphi na ulungiselelo olukhethekileyo kuvavanyo lwegazi. Kwezinye iimvavanyo, unokufuna ukuzila ukutya (ungatyi okanye usele) iiyure ezininzi ngaphambi kovavanyo lwakho. Umboneleli wakho wezempilo uya kukwazisa ukuba ngaba kukho nayiphi na imiyalelo ekhethekileyo ekufuneka uyilandele.

Ngaba bukhona ubungozi kuvavanyo?

Kukho umngcipheko omncinci kakhulu wokuba novavanyo lokuhlaba ngomnwe okanye ukubuyisela inyungu. Ngexesha le-venipuncture, unokuba nentlungu encinci okanye ukugruzuka kwindawo ebekwe kuyo inaliti, kodwa uninzi lweempawu zihamba ngokukhawuleza.

Kukho umngcipheko omncinci kumntwana wakho kuvavanyo lwesithende. Usana lwakho lunokuziva lincinci kancinci xa isithende sikhutshiwe, kwaye ukubetha okuncinci kunokubakho kwindawo leyo.

Ukuqokelela igazi kumthambo kubuhlungu ngakumbi kunokuqokelela emthanjeni, kodwa iingxaki zinqabile. Kusenokwenzeka ukuba wopha, ukrunekile, okanye ukuba buhlungu kwindawo ebekufakwa kuyo inaliti. Kananjalo, kufanele ukuba uphephe ukuphakamisa izinto ezinzima iiyure ezingama-24 emva kovavanyo.

Ngaba ikhona enye into endifanele ndiyazi malunga nokuvavanywa kwegazi?

Ukuvavanywa kwegazi kunokubonelela ngolwazi olubalulekileyo malunga nempilo yakho. Kodwa ayisoloko inika ulwazi olwaneleyo malunga nemeko yakho. Ukuba unomsebenzi wegazi, unokufuna ezinye iintlobo zovavanyo ngaphambi kokuba umboneleli wakho enze isifo.

Izalathiso

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7. Intliziyo kaZwelonke, iMiphunga, kunye neZiko leGazi [kwi-Intanethi]. I-Bethesda (MD): Isebe lezeMpilo laseMelika kunye neeNkonzo zoLuntu; Uvavanyo lwegazi; [icatshulwe ngo-2020 Okt 31]; [malunga nezikrini ezi-3]. Ifumaneka kwi: https://www.nhlbi.nih.gov/health-topics/blood-tests
8. IYunivesithi yaseRochester Medical Centre [i-Intanethi]. URochester (NY): KwiYunivesithi yaseRochester Medical Centre; c2020. Health Encyclopedia: Uvavanyo lwegazi; [icatshulwe ngo-2020 Okt 31]; [malunga nezikrini ezi-2]. Ifumaneka kwi: https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=135&contentid=49
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10. Umbutho wezeMpilo weHlabathi [kwi-Intanethi]. IGeneva (i-SUI): Umbutho wezeMpilo weHlabathi; c2020. Uvavanyo olulula / olukhawulezayo; I-2014 Jun 27 [icatshulwe kwi-2020 kaNovemba 21]; [malunga nezikrini ezi-3].Ifumaneka kwi: https://www.who.int/news-room/q-a-detail/simple-rapid-tests

Ulwazi olukule ndawo akufuneki lusetyenziswe endaweni yonyango okanye iingcebiso. Nxibelelana nomboneleli wezempilo ukuba unemibuzo malunga nempilo yakho.