HCT egazini count: sisithethe ebantwaneni, amadoda, abafazi. Yintoni na HCT kuvavanyo igazi?

Ukuqhuba iimvavanyo kwegazi jikelele ngexesha unyango lokuqala umguli kwagqirha ixesha elide iye kuba yinto eqhelekileyo kweli uxilongo izifo. Kwakhona rhoqo kuqikelelwa HCT kucazululo igazi umntwana. Idatha kuphumela zixhomekeke uhlolo olubanzi apho umlinganiselo ngamnye lulodwa ulwazi.

Hematocrit ethwala ulwazi kuphela malunga umthamo iiseli ezibomvu zegazi. ixabiso enengcombolo Isalathisi HCT ekuhlalutyeni igazi engamelanga ithathwe njenge ngokuzimeleyo evela kwezinye indicators. Oko kumele ukuba luphunyezwe kwidama yi ingcaciso ngenani, uhlobo kunye nesiqulatho mpilo kwiiseli ezibomvu egazini. Ixabiso le hematocrit ebalulekileyo lokufunyaniswa anemias ezahlukeneyo.

Yintoni hematocrit?

Hematocrit okanye hematocrit, yenye yeempawu ebalwe kuphononongo bokuhlalutya igazi. Hematocrit - umlinganiselo iiseli ezibomvu netotali umthamo wegazi emzimbeni. Isimboli ifomu HCT kuvavanyo lwegazi.

Igama elifutshane "hematocrit" evela ibhalbhu igama analyzer ukulungiselela isifundo. Elinye igama oko kumlungele na hematocrit yi "mninzi". Eminye imithombo uchazwa umyinge iiseli ukuya umthamo wegazi iyonke.

Ezibonakalayo, eli nani linokuba kumiselwa ngokugcwalisa ityhubhu a igazi kancinane. Xa elihlala, kuyenzeka ukubona maleko ezimbini - umaleko leeseli ezimnyama kunye eliqaqambileyo wayibeka inwebu plasma yegazi. Ipesenti lamanqanaba ziya esondele ubalo umzekelo kwinamba oyifunayo.

Yintoni na HCT kuvavanyo igazi? Le hematocrit, nto leyo ebonisa umgangatho iiseli ezibomvu zizonke, apho akhawunti bona ngenxa 99%.

Ukubala nokubhala hematocrit

Phantsi kweemeko laboratory, zibalwe ngepesenti ratio erythrocytes. Ukubala lwenziwa ngesandla okanye analyzer kwilebhu ezenzekelayo. Kwezinye iilebhu, ukusebenza imifuziselo amazwe, isibonisi HCT ekuhlalutyeni igazi ulinganiswa njengoko ngelitha ilitha nganye.

Umzekelo, uhlalutyo efanayo iimephu ezahlukeneyo:

• irekhodi sifunyenwe: 35%;
• Bhala kwi imodeli Western: 0,35 l / l.

Kuthekani ukuba HCT yokuhlola igazi base-? Ukutenxa Iimpawu eziqhelekileyo zibonisa utshintsho nobuninzi ekwakhiweni.

Indlela ukufumana uvavanyo for HCT?

Ukuze kulungiswe uhlalutyo wabonisa hematocrit, isigulane kufuneka bathobele imithetho ethile;

• ngaphandle utywala ngosuku ukuba unikele ngegazi;
• ningadli ngenxa-24 iiyure, nenqatha, inyama, ukutya eqhotsiweyo;
• ngaphandle ukutshaya;
• ngosuku kuhlalutyo ayikho, amanzi hi mpimo lowutsongo kuvumelekile;
• ukuba ukhathazeke size siphephe umthambo onzima;
• ukuba ungakwazi ukwenza ngaphandle sakusasa (disease, ukukhulelwa), ungaquka i isidudu okunencasa phezu kwamanzi okanye apile, iti buthathaka ngaphandle iswekile.

Le migaqo kuthintela Ugqirha yomguli iiyure ezingama-24 phambi kokuba uhlalutyo.

Xa uhlalutyo lubonisa ukuba hematocrit?

ukufunda hematocrit kubalulekile xa:

• anemias - kuba ukuhla iyonke kumanqanaba athwala;
• polycythemia - amanqanaba elingaphaya iiseli ezibomvu, esi sifo ekuso ukuba abadala, kunqabile - abadala kunye nabantwana;
• poliglobulii - isixa ngokugqithiseleyo protein;
• ukulahleka ngokukhawuleza iziselo zomzimba;
• bleedings ezahlukeneyo.

Ukubekwa hematocrit bekuya kuba yimfuneko xa esweni unyango lwezifo igazi ezahlukeneyo kunye nemeko ngokubanzi isigulana ngexesha lomsebenzi igazi okanye dialysis.

Njani na uvavanyo hematocrit?

Kuthatha indawo isampulu yegazi ukusuka umnwe yesigulane, kodwa kunokwenzeka ukuba uhlalutyo ukusuka apho iphuma khona. Igazi ibekwe ngendlela ekhethekileyo iselwa-hematocrit, kuqhuba a reagent leyo ayikuvumeli ukuba ihlwili.

Hematocrit efakwe kwi icentrifuge kwilebhu ngenxa yokuzahlula - ukwahlukana lamanqanaba. ukujikeleza Rapid ibangela iiseli nzima igazi ezibomvu ukuhlala phantsi. Weight emva unyango wahlulwe ngeengcamba ezintathu:

• Lower - wenziwa iiseli ezibomvu zegazi.
• Medium - of leukocytes neeplatelets.
• Upper - iqulethe plasma.

Le hematocrit umiselwa njengepesenti zikhabane. Ngoku ngakumbi nangakumbi ngokubanzi uphando kwiilebhu kusetyenziswa analyzers oluzenzekelayo.

Ubhalo oluqhelekileyo nokuhlalutya HCT kuhlalutyo igazi ngokunxulumene kwezinye izalathi ukuba ngugqirha kuphela.

Norms of hematocrit ebantwaneni, amadoda kunye nabafazi

Kunyuka hematocrit kubonisa inqanaba ingqalelo yegazi (kangangoko yokuba umtshato). Inani hematocrit unentsingiselo ehlukileyo amadoda, abafazi kunye nabantwana. Ngoko ke, yintoni kufuneka ixabiso HCT kuvavanyo igazi? Ummiselo kubantwana amaqela ubudala ezahlukeneyo zezi zilandelayo:

1. iintsuku 1-3 - 45 ukuya 67%.
2. iintsuku 30 - ukusuka kuma-31 ukuya 55%, kungakhathaliseki ukuba yindoda.
3. iintsuku 180 - ukususela 32,5 ukuya 41%, kungakhathaliseki ukuba yindoda.
4. iinyanga 24 - ukusuka 32,5 ukuya 41% zamakhwenkwe.
5. iinyanga 24 - ukusuka 31.5 ukuya 41% for girls.
6. iminyaka 6 - ukususela 31 ukuya 40,5% zamakhwenkwe.
7. iminyaka 6 - ukususela-27 ukuya 40,5% for girls.

Kuba abantu baya kuba HCT ezahlukeneyo yegazi. Ummiselo kukuba amadoda:

1. Ukususela kwiminyaka engama-20 ukuya kuma-50 - ukusuka 38 ukuya kwengama-49%.
2. Ukususela kwiminyaka 50 ukuya kuma-65 - ukusuka 37.5% ukuya 49.5%.

Kuba namankazana, esibonakala isalathisi yaso HCT kuvavanyo lwegazi. Izinga ngayo amabhinqa:

1. Ukususela kwiminyaka engama-20 ukuya kuma-50 - ukusuka 33 ukuya 45%.
2. Ukususela kwiminyaka 50 ukuya kuma-65 - ukusuka kuma-34 ukuya 46%.

Izizathu hematocrit yokwanda

A hematocrit eliphezulu uyaqapheleka izifo kunye neemeko umzimba, ebangelwe lutshintsho kwi mali okanye umgangatho iiseli ezibomvu:

• ukulahleka ngokukhawuleza of kwiincindi zomzimba - emzimbeni;
• eritremii yokuqala;
• peritonitis;
• isifo sezintso;
• izifo amalungu zemigudu;
• izifo wamathambo;
• ukutsha ezahlukeneyo;
• iziphene nentliziyo ukuphazamiseka kwinkqubo yegazi;
• emathunjini;
• izifo egazini ezahlukeneyo;
• kakubi womchamo.

Inani eliphezulu yesalkathisi waphawula kwiintlobo ezahlukeneyo hypoxia kwaye impendulo ibakhusela umzimba - ukwandisa inani iiseli ezibomvu kunye nokwanda ngehemoglobin iqinisekisa unikezelo olululo oxygen zonke iiseli.

hematocrit Ukwanda ibonisa sisixa kabukhali ulwelo emzimbeni, okanye ukwanda zophendlo lwezifo kwenani iiseli ezibomvu zegazi. Ukuba iimpawu zesifo sezintso ingalandwa negazi, anda hematocrit bangakuqinisekisa leukemia okanye ithumba kwi kwizintso.

Ukwanda kwenani iiseli ezibomvu kunokwenzeka nokonyuka umsebenzi lomongo wethambo - isifo eso kuthiwa erythema. Iimpawu zesi sifo wesikhumba kunye nezandla ebomvu. Hematocrit kufuneka ziqwalaselwe kunye nezinye izalathi si zokunikwa iiseli ezibomvu - ESR, isalathiso umbala wegazi.

Ngaba ibonakele neentshayi, abahlali kwiindawo weentaba, climbers, abantu abaphethwe zizifo zamaphaphu.

Iimpawu hematocrit ngezantsi eqhelekileyo

hematocrit Low uzimisele kwinqanaba ngaphantsi kwama-20%. Loo ukwehla ibonisa ubukho kwegazi kunye nezinye izinto ezimbi apho ivolyum ulwelo liphuma ekwakhiweni.

test igazi HCT ndathotywa kwale miqathango ilandelayo:

• ukukhulelwa - ukwanda plasma iyonke lo gama kugcinwe iseli mass ebomvu;
• ukunikela ngegazi njalo;
• anemias - ukuhla kwe hematocrit na isiqinisekiso iphambili sifo;
• iintlobo ezahlukeneyo yityhefu - okona lipholi, iityuwa heavy metal;
• ezimbi sezintso bulking amanzi iimpembelelo efakwa kunyango lwabo;
• izilonda isibindi ezahlukeneyo ezibangela yoxinaniso zophendlo lwezifo kweziyi emzimbeni kunye nokugcina ubumanzi;
• ukopha zemvelo ezahlukeneyo - isixa igazi emzimbeni zazaliswa plasma, iiseli ezibomvu egazini ziye zingaphumi okwangoku;
• usuleleko kakhulu - fever, imalariya.

Nangona ezithile eziziisekondari ukubaluleka hematocrit, nokuphambuka yayo elibukhali kwisiqhelo esiya kubonisa ukuba yoviwo enye ngokucokisekileyo isigulane.