Isikrini sezidakamizwa zomchamo

Isikrini somuthi womchamo sisetshenziselwa ukuthola okungekho emthethweni kanye nemithi ethile kadokotela emchameni.

Ngaphambi kokuhlolwa, ungacelwa ukuthi ukhiphe zonke izingubo zakho bese ugqoka ingubo yasesibhedlela. Ngemuva kwalokho uzobekwa egumbini lapho ungenakho ukufinyelela ezintweni zakho siqu noma emanzini. Lokhu kwenzelwa ukuthi unganciphisi isampula, noma usebenzise umchamo womunye umuntu esivivinyweni.

Lokhu kuhlolwa kufaka ukuqoqa isampula yomchamo "ehlanzekile" (ye-middleream):

• Geza izandla zakho ngensipho namanzi. Sula izandla zakho ngethawula elihlanzekile.
• Abesilisa nabafana kufanele basule ikhanda lendoda ngendwangu emanzi noma ngethawula elilahlwayo. Ngaphambi kokuhlanza, buyisela emuva emuva (ubuyise) ngobumnene ijwabu, uma unalo.
• Abesifazane namantombazane kudingeka bageze indawo ephakathi kwezindebe zesitho sangasese samanzi ngamanzi anensipho bese begeza kahle. Noma, uma uyalelwe, sebenzisa ithawula elilahlwayo ukusula indawo yangasese.
• Njengoba uqala ukuchama, vumela inani elincane ukuthi liwele endishini yangasese. Lokhu kusula i-urethra yokungcola.
• Ngemuva kwalokho, esitsheni osinikwayo, bamba umchamo cishe o-1 kuye ku-2 (milliliters 30 to 60). Susa isitsha ekusakazweni komchamo.
• Nikeza umhlinzeki wezempilo noma umsizi usizo.
• Geza izandla zakho futhi ngensipho namanzi.

Isampula bese liyiswa elebhu ukuyohlolwa.

Ukuhlolwa kuhilela ukuchama okuvamile kuphela.

Ukuhlolwa kwenziwa ukuthola ukutholakala kwemithi engekho emthethweni kanye nemithi ethile kadokotela emchameni wakho. Ukuba khona kwabo kungakhombisa ukuthi usanda kusebenzisa le mithi. Eminye imishanguzo ingahlala ohlelweni lwakho amasonto ambalwa, ngakho-ke ukuhlolwa kwezidakamizwa kudinga ukuhunyushwa ngokucophelela.

Azikho izidakamizwa emchameni, ngaphandle uma uthatha imithi enikezwe umhlinzeki wakho.

Uma umphumela wokuhlolwa uqondile, kungenziwa olunye uvivinyo olubizwa nge-gas-chromatography mass spectrometry (GC-MS) ukuqinisekisa imiphumela. I-GC-MS izosiza ukutshela umehluko phakathi kwe-positive positive ne-positive yangempela.

Kwezinye izimo, ukuhlolwa kuzokhombisa ukuthi kukhona okungamanga. Lokhu kungavela ezintweni eziphazamisayo njengokudla okuthile, imishanguzo kadokotela, nezinye izidakamizwa. Umhlinzeki wakho uzokwazi lokhu kungenzeka.

Isikrini sezidakamizwa - umchamo

• Isampula yomchamo

Izimo eziphuthumayo ze-Little M. Toxicology. Ku: Cameron P, Jelinek G, Kelly AM, Brown A, Little M, abahleli. Incwadi Yemithi Ephuthumayo Yabantu Abadala. Umhla wesi-4. IPhiladelphia, PA: Elsevier Churchill Livingstone; 2015: isahluko 29.

IMinns AB, iClark RF. Ukusetshenziswa kabi kwezidakamizwa. Ku: Walls RM, Hockberger RS, Gausche-Hill M, ama-eds. Imithi Ephuthumayo yaseRosen: Imiqondo kanye Nokuzijwayeza Komtholampilo. Umhlaka 9. IPhiladelphia, PA: Elsevier; 2018: isahluko 140.

UPincus MR, uBluth MH, u-Abraham NZ. I-Toxicology kanye nokuqapha izidakamizwa ezelaphayo. Ku: McPherson RA, Pincus MR, abahleli. UHenry’s Clinical Diagnosis and Management by Laboratory Methods. Umhla ka-23. ISt Louis, MO: Elsevier; I-2017: isahluko 23.