Uvavanyo lwechiza lomchamouyakwazi ukubona iziyobisi emntwini's inkqubo.Oogqirha, amagosa ezemidlalo, kunye nabaqeshi abaninzi bafuna olu vavanyo rhoqo.
Uvavanyo lomchamo yindlela eqhelekileyo yokujonga amachiza.Azinantlungu, zilula, zikhawuleza, kwaye ziyabiza.
Iimpawu zokusetyenziswa kweziyobisi zingahlala emntwini's inkqubo ixesha elide emva kokuba iziphumo zomzimba ziphelile.Uhlalutyo lunokugqiba ukuba ngaba umntu usebenzise iziyobisi ezithile iintsuku okanye iiveki ngaphambi kovavanyo.
Oogqirha
Ugqirha unokucela aisikrini seyeza lomchamoukuba bacinga ukuba umntu ebesebenzisa iziyobisi ezingekho mthethweni okanye usebenzise kakubi amayeza kagqirha.
Ngokomzekelo, ugqirha unokucela isikrini somchamo ukuze anqume ukuba umntu uthatha iyeza elimiselweyo le-opioid ngendlela engaphandle kogqirha.
Ilungu leqela leenkonzo ezingxamisekileyo lisenokucela ukuba umntu afumane iscreen seziyobisi xa ekrokrela ukuba umntu uziphatha ngendlela engaqhelekanga okanye eyingozi ngenxa yempembelelo yeziyobisi.
Imisitho yezemidlalo
Amagosa amaninzi ezemidlalo afuna uvavanyo lomchamo ukujonga ukuba ngaba iimbaleki ziwasebenzisile na amayeza aphucula ukusebenza kwawo, anjenge-anabolic steroids.
I-Arhente ye-Anti-Doping yeHlabathi ilawula ukusetyenziswa kwezinto zokuphucula ukusebenza kwimidlalo emininzi yehlabathi.Ukuqinisekisa ukuba zonke iimbaleki ziyadlala ngaphandle kwala machiza kuqinisekisa ukhuphiswano olufanelekileyo.
Abaqeshi
Abanye abaqeshi bacela ukuba abasebenzi abatsha benze iimvavanyo zamachiza omchamo.Okanye, abasebenzi kusenokufuneka bakwenze oku rhoqo.
Oku kuxhaphake kakhulu kwiindawo zokusebenza ezifuna amazinga aphezulu okhuseleko.Ngokomzekelo, umthetho waseUnited States ugunyazisa ukuba abantu abasebenza kwishishini lezothutho bathathe rhoqoiimvavanyo zeziyobisi.
Imithetho emalunga nokuvavanywa kweziyobisi zabasebenzi iyahluka ngokwejografi.Umntu kufuneka ahlole kwabasemagunyeni basekuhlaleni.
Ngawaphi amachiza anokufunyanwa luvavanyo lomchamo?
Isikrini sechiza somchamo sinokubona uluhlu lwamachiza, kubandakanywa:
utywala
Izikrini zomchamo ziyakwazi ukubona inikotini kunye ne-cotinine, eziveliswa ngumzimba xa usaphula inikotini.
Nangona uvavanyo lomchamo lunokubonisa ubukho botywala, ukuba igosa lezempilo okanye lezomthetho likrokrela ukuba umntu usele ngokugqithisileyo, kunokwenzeka ukuba acele ukuphefumla okanye uvavanyo lwegazi.
Inkqubo kunye neentlobo zovavanyo lomchamo
Ugqirha okanye igcisa eliqeqeshiweyo lidla ngokwenza uvavanyo lwechiza lomchamo.
Kukho iindidi ezininzi zolu vavanyo.Uvavanyo lwe-immunoassay (IA) luxhaphake kakhulu kuba lolona lukhawulezayo kwaye lusebenza kakhulu.
Nangona kunjalo, iimvavanyo ze-IA zinokunika iziphumo zobuxoki.Kule meko, iziphumo zibonisa ukuba kukho iyeza elingazange lisetyenziswe ngumntu.Iziphumo ezingezizo ezingalunganga nazo zinokuvela.
Olunye uhlobo lunokuqinisekisa iziphumo zovavanyo lwe-IA.Oku kubizwa ngokuba yigesi chromatography-mass spectrometry (GC-MS).Uvavanyo lwe-GC-MS luthembeke ngakumbi kunovavanyo lwe-IA, kwaye luyakwazi ukubona izinto ezininzi.
Ngesiqhelo, abantu bacela kuphela iimvavanyo ze-GC-MS njengokulandelela kuba zibiza kakhulu, kwaye iziphumo zithatha ixesha elide.
Ixesha lokuposa: Jun-06-2022