Ukutshintshwa

IVenipuncture yingqokelela yegazi eliphuma emthanjeni. Idla ngokwenziwa kuvavanyo lwaselebhu.

Uninzi lwexesha, igazi litsalwa kumthambo ngaphakathi kwengqiniba okanye ngasemva kwesandla.

• Indawo icocwa ngamayeza okubulala iintsholongwane (i-antiseptic).
• Ibhanti e-elastic ibekwa ejikeleze ingalo ephezulu ukufaka uxinzelelo kuloo ndawo. Oku kwenza umthambo udumbe ligazi.
• Inaliti ifakwa emthanjeni.
• Igazi liqokelela kwi-vial engena moya okanye ityhubhu eqhotyoshelwe kule naliti.
• Ibhanti e-elastic isuswe engalweni yakho.
• Inaliti iyakhutshwa kwaye indawo igqunywe ngebhandeji ukunqanda ukopha.

Kwiintsana okanye kubantwana abancinci, isixhobo esibukhali esibizwa ngokuba yi-lancet sinokusetyenziselwa ukugqobhoza ulusu kunye nokwenza igazi. Igazi liqokelela kwisilayidi okanye kumtya wovavanyo. Ibhandeji inokufakwa ngaphezulu kwendawo ukuba kukho ukopha.

Amanyathelo ekufuneka uwathathe phambi kovavanyo aya kuxhomekeka kuhlobo lwegazi onalo. Iimvavanyo ezininzi azidingi manyathelo akhethekileyo.

Ngamanye amaxesha, umboneleli wakho wezempilo uya kukuxelela ukuba ngaba ufuna ukuyeka ukuthatha nawaphi na amayeza ngaphambi kokuba wenze olu vavanyo okanye ukuba ufuna ukuzila ukutya. Sukuyeka okanye ukutshintsha amayeza akho ungakhange uthethe nomboneleli wakho kuqala.

Unokuziva iintlungu okanye ulwamvila xa kufakwa inaliti. Unokuziva ubethwa sisiza emva kokuba kuthathwe igazi.

Igazi lenziwe ngamacandelo amabini:

• Ulwelo (iplasma okanye iserum)
• Iiseli

IPlasma yinxalenye yegazi egazini ehamba nezinto ezifana neswekile, iielectrolyte, iiproteni kunye namanzi. I-Serum yinxalenye yolwelo esele ihleli emva kokuba igazi livunyelwe ukugoba kwityhubhu yovavanyo.

Iiseli ezisegazini zibandakanya iiseli ezibomvu zegazi, iiseli ezimhlophe zegazi kunye neeplatelets.

Igazi linceda ukuhambisa ioksijini, izakha mzimba, iimveliso zenkunkuma, kunye nezinye izixhobo emzimbeni. Inceda ukulawula ubushushu bomzimba, ulungelelwaniso lwamanzi, kunye ne-acid-base balance yomzimba.

Uvavanyo lwegazi okanye iinxalenye zegazi zinokunika umboneleli wakho izikhokelo ezibalulekileyo malunga nempilo yakho.

Iziphumo eziqhelekileyo ziyahluka ngovavanyo oluthile.

Iziphumo ezingaqhelekanga ziyahluka kuvavanyo oluthile.

Ukutsala igazi; Phlebotomy

• Uvavanyo lwegazi

Dean AJ, Lee DC. Iilebhu zebhedi kunye neenkqubo ze-microbiologic. Ku: Roberts JR, Custalow CB, Thomsen TW, ii-eds. Iinkqubo zeKlinikhi zikaRoberts kunye neHedges kwiNyango kaXakeka kunye noKhathalelo oluQhelekileyo. Umhla wesi-7. IPhiladelphia, PA: Elsevier; I-2019: isahluko 67.

I-Haverstick DM kunye noJones PM. Ukuqokelelwa kweempawu kunye nokulungiswa. Ku: Rifai N, ed. I-Tietz yeNcwadi yeKlinikhi yeKhemistry kunye neDiagnostics yeMolekyuli. Umhla wesi-6. ISt Louis, MO: Elsevier; I-2018: isahluko 4.