Hematocrit: uthola izingane kanye nabantu abadala

Hematocrit - omunye izinkomba wenani igazi ukuhlaziywa. Uthi ubudlelwano phakathi ivolumu abomvu egazi ne-plasma. Lokhu ipharamitha kubalulekile ngoba ekhombisa ngokweqile noma ukuntula kwamangqamuzana egazi abomvu. Ukuze into ezifana hematocrit, izinga iyahluka kwenye abameleli izingane kwabesifazane nabesilisa.

Hematocrit limelela umsebenzi zokuphefumula kwamangqamuzana egazi abomvu. Ziqukethe-hemoglobin ethwala umoya-mpilo kwamangqamuzana nezicubu. igazi lethu lihlanganisa plasma (60%), bese enye - ke LEUKOCYTE (amangqamuzana amhlophe egazi), thrombocytes (izinhlayiya zegazi flat) futhi abomvu egazi. Hematocrit (evamile) - lena isilinganiso esithile izinhlayiya zegazi ezibomvu plasma.

Kungani ukunquma ukubaluleka hematocrit

Ngezinye izikhathi singazi ngisho usola, ukuthi igula: uzizwa ukahle futhi ungenawo akhononde. Futhi isifo Okwamanje sichubeka ithumba umzimba. Lesi sifo kungcono hhayi aphathe, futhi kuvimbele. Kodwa ngendlela efanele usaqala ukunikeza wabasiza kakhulu survey ahlukahlukene. ukuhlolwa kwegazi eningiliziwe uvumele ukuhlola impilo kanye ibonisa inkomba esifanele ukuhlolwa by ongoti. Uma, njengoba hematocrit, ngesilinganiso imiphumela yalokho inkomba ukuhlaziywa - kubonisa ukuthi amangqamuzana abomvu egazi kwanele. Ukuze isithombe jikelele kubukeka iqoqo igazi ngezimiso (i-hemoglobin, umbala izimpawu, njll). Ukuqaqa ukuhlaziywa can pro kuphela.

kocingo ukuhlaziywa

Uhlaziyo ethathwa umthambo (izingane - kusukela umunwe) ngendlela capillary ekhethekile, okuyinto izingxenye 100 alinganayo. Yena wafakwa Centrifuge ekhethekile for isigamu sehora. I iwaphe- apharathasi begodu ebomvu egazi axazulule ezansi tube capillary ezingeni okuyinto kuthanda Imininingwane Inkomba.

Hematocrit: kuyinsakavukela

Ukuze abesifazane kubhekwe amanani evamile 35-42%, i-amadoda - 40-47%, ngemva kweminyaka engu-45 - 50%. Ngo izinsana ukuthola 20% kunaleyo abadala, hematocrit (evamile) e izingane ezineminyaka engu-1 - ngaphansana amanani omdala iminyaka 5 ngu 8-10%.

Uma Inkomba ngenhla ezingeni isethi, kusho ukuthi kukhona erythrocytosis usongo (nokwanda okuphawulekayo amangqamuzana egazi abomvu egazini). Lesi simo esiyingqayizivele sibangelwa kudinga izizathu ukucaciseleka. hematocrit ephakeme Ungase futhi ukhombise eritremii, okuyinto ngempela isifo esiyingozi. It libhekene ekwandiseni emangqamuzaneni abomvu egazini umnkantsha. Ngaphezu kwalokho, i-hematocrit okusezingeni eliphezulu kungase kubonise anoxia noma sezinso. Burns, peritonitis, isifo sikashukela, wegazi, thrombosis, ngisho ajulukayo yalokho anganika ukwanda hematocrit.

Hematocrit egazini ibonisa kwabantu bayo. Inkomba okuphansi - sokukhathazeka. Waphawula ku:

• ukopha ezinzima;
• zonke izinhlobo anaemia;
• kumiswa ongaphakeme amangqamuzana abomvu umnkantsha;
• ukubhujiswa okusheshayo abomvu egazi ashaye plasma;
• hyperproteinemia;
• ukhulelwe;
• hyperhydration (hemodilution).

Ungethuki, ukutadisha cwaningo ngokuzimela athuthukile kwegazi. Ulwazi oluqukethwe kuyo - lokhu akukona uphethwe. Uma ukubaluleka hematocrit kuphambuka uhla evamile, akusho ukuthi ugula ubangwa nezibi. Inani isilinganiso kwamangqamuzana egazi abomvu ukuze plasma - kungcono nje olulodwa lwesimo emtholampilo. Futhi wokufunda ngokugcwele ukuhlaziywa can kuphela Ochwepheshe abangafuni sibheke eyodwa inkomba, futhi ngokuphelela kwazo. Hlala uphilile!