Incazelo kanye nokusetshenziswa kohlolo lwe-BUN
Igazi i-nitrogen i-urea - i-BUN - i- test test eyenziwa njengomaka wemisebenzi yezinso. Iyingxenye yephaneli eliyisisekelo eliyisisekelo elibhekiswe ekuhlolweni kwezempilo. Ibuye isetshenziselwe ukuqapha ukuqhubeka kokuhluleka kwezinso. I-BUN ikhiqizwa ukuwohloka kwamaprotheni futhi ngokuvamile kukhishwe igazi ngezinso. Inani eliphakeme kunaleyo elivamile lingabonisa ukusebenza kwezinso ezikhubazekile.
BUN Izimiso ezijwayelekile
- Uhlobo olujwayelekile lwe-BUN luyi-6 kuya ku-20 mg / dL, nakuba ububanzi bungase buyehluka kancane kusuka kubhubhu kubhubhu. Bheka ebangeni lobubhu lakho.
- I-BUN ephezulu ingabangelwa umsebenzi wezinso ezikhungathekile, ukuhluleka kwenhliziyo, ukuvinjelwa kwamanzi emzimbeni, ukushaqeka, ukuhlasela kwenhliziyo yakamuva, ukungena emanzini, ukudla okuphezulu kwamaprotheni noma ukuphuma kwamathumbu.
- I-BUN ephansi ayivamile kodwa ingatholakala ngokungahambisani nokudla, isifo esinamandla sesibindi noma ukungaphezu kwamanzi.
Iyini i-Blood Urea Nitrogen - BUN?
I-BUN iyimfucuza ye-cell metabolism. Uthola amaprotheni kusuka ekudleni okukudlayo, futhi ungena emanzini emathunjini okumele asetshenziswe ngamaseli kuwo wonke umzimba wakho. Amaseli akho aphule amaprotheni abe ama-amino acids ukuze avuselele amaprotheni adinga ngezinqubo ezehlukene. Lokhu kukhiqiza i-ammonia ene-nitrogen equkethe i-product futhi ixhunyiwe ibe ngegazi. Isibindi sishintsha i-ammonia e-urea ukwenza kube yinto enobuthi futhi ithumela i-urea ngaphandle kwegazi.
Urea ihlungiwe egazini yizinso.
Uma konke kuhamba kahle, kukhona inani eliqhubekayo le-urea elikhiqizwayo futhi lihanjiswa izinso emcinini. Izinga le-BUN egazini, ngakho-ke, lizinzile. Uma izinso zonakalisiwe futhi zingasebenzi ngendlela efanele, i-urea ne-nitrogen equkethe ayihlungi ngokugcwele egazini.
I-BUN engaphezu kwama-20 mg / dl iyinkomba yokusebenza kwezinso.
Isivivinyo se-BUN senziwe kanjani?
Isivivinyo se-BUN siyingxenye ye-Chem 7 test chemistry test noma iphaneli eyisisekelo yamathambo. Leli qembu lokuhlolwa lifaka i-glucose, i-BUN, i-creatinine, i-carbon dioxide, i-sodium, i-potassium, ne-chloride. Kuyinto evamile ukuthi le phaneli iqhutshwa ngesikhathi sokuhlolwa kwezempilo nokuqapha ukuphathwa kwesifo sikashukela. Zonke zenziwe nge-tube efanayo yegazi, evame ukuhlaziywa ebhokisini lensimbi elihlelwe ukuze livivinye bonke ngesikhathi esifanayo.
I-BUN iphinde ibe yingxenye yephaneli lezintambo zokuhlolwa. Le phaneli ihlanganisa amanye amanani amaningi ahlola ukuthi izinso zakho ziyasebenza kanjani.
I-BUN ingabuye iyalwe nge-testinine test ukubuka isilinganiso phakathi kwalababili. Isibalo esiphezulu singase sibe ngenxa yesimo esibangela ukugeleza kwegazi kuzinso, njengokungathi ukukhubazeka kwenhliziyo noma ukuphelelwa amandla kwamanzi.
BUN ekulawulweni kwesifo sikashukela
Ukuhluleka kwezinso kuyinkinga yesifo sikashukela . Izinga le-BUN (i-blood urea nitrogen) egazini lisetshenziselwa ukuqapha ukuqhubeka kokuhluleka kwezinso. I-BUN ingabuye ihlolwe uma unikezwa izidakamizwa ezingase zithinte umsebenzi wezinso.
> Imithombo:
> Igazi le-Urea le-nitrogen, i-Lab Testing Online, ngo-Okthoba 29, 2015. I-American Association ye-Clinical Chemistry.
> Laura J. Martin, > MD, > BUN - ukuhlolwa kwegazi, MedlinePlus, 4/30/2015. Ilabhulali Kazwelonke Yezokwelapha yase-US.