I-FEV1 yinani eliphezulu lomoya onokuyikhupha ngamandla kwisibini. Liya guqulwa libe yipesenteji yesiqhelo. Ngokomzekelo, i-FEV1 yakho inokuba ngu-80% eqikelelwe kwisiseko sakho, ubunzima, nohlanga. I-FEV1 yimakishi yomlinganiselo wesithintelo sakho nge-asthma yakho:
- I-FEV1 engaphezulu kwama-80% eqikelelwe = evamile
- I-FEV1 60% ukuya kwi-79% yexesha eliqikelelwayo = Ukukhutshwa komzimba
- I-FEV1 40% ukuya kwi-59% yokuqikelelwa = Ukukhutshwa komlinganiselo
- I-FEV1 ngaphantsi kwama-40% eqikelelwe = ukukhutshwa okukhulu
I-FEV1 yenye yeenkcukacha eziqhelekileyo ezisetyenziselwa ukuhlola ukukhutshwa komoya. Ibalelwa ngokuzenzekelayo ngexesha lovavanyo lwe-spirometry okanye uvavanyo lwepmonta. Kubalwa usebenzisa i-spirometer.
I-FEV1 isetyenziswe njani kwisifo sam sifuba
Ininzi evame ukunyanzeliswa yomsindo oya kuphefumula iya kulelwa ngugqirha wakho njengenxalenye yeemvavanyo zomsebenzi ezipheleleyo. Ugqirha wakho unokukwenza oko ukuvavanya iimpawu zakho phambi kokuba uvavanyo lwesifo se-asthma luyenziwe okanye ulondoloze ulawulo lwakho lwe-asthma njengenxalenye yesicwangciso sesenzo sakho se-asthma. Iimpawu ezifana nalezi zilandelayo zingakhokelela ugqirha wakho ukuba awise le mvavanyo:
Kwiminyaka edlulileyo, indlela yodwa yokufumana umthamo wokunyanzeliswa ngokunyanzeliswa ngumshini eofisi. Ngokuza kweteknoloji entsha, ngoku kuyafumaneka ukuba ufumane i-FEV1 kumatshini asekelwe ekhaya-kuthetha ukuba wena kunye nogqirha wakho unokusebenzisa le nto njengenxalenye yokubeka esweni sakho isifo se-asthma .
Olu vavanyo luye lwahluke kwiedatha ozifumanayo ekuqhubeni ukuphakama kweeplani. Umlinganiselo wokuhamba kwemitha kukunika inani elithe laqikelela inani lomoya ongashenxisa emiphakeni yakho ngokuphuma kwamandla. Xa isetyenziswe ngokuphindaphindiweyo ngokuhamba kwexesha, utshintsho ekuphumeni kwakho kwenani luza kukuxelela ukuba i-asthma yakho ayikho phantsi kolawulo oluhle njengoko unokufuna.
Izicwangciso ezininzi zesenzo se-asthma zisebenzisa ukuphakama kwepower njengenye yezinto ezibangela isenzo kwinqanaba lakho. Uza kugqiba ukuba yintoni ukuphuma kwakho okusemgangathweni kwaye ubeke isenzo sakho kwipesenti yaloo nani. Ngoko akulona ngokwenene inani elibalulekileyo kulo mzekelo, kodwa utshintsho oluthile olubonayo ngaphezu kwexesha.
Ukuba uya kusebenzisa ivolumu yokuphefumula njengenxalenye yesicwangciso sesenzo sakho se-asthma uzakufuna ukuthetha nodokotela wakho malunga naluphi uhlobo lwe-spirometer ekhaya elungcono kakhulu kuwe. Kukho imodeli eyahlukileyo eneempawu ezahlukeneyo kunye namanqaku exabiso.
Emva koko uza kufuneka ubeke iliso kwaye urekhode i-FEV1 emva kwexesha. Wena kunye nogqirha wakho kuya kufuneka ukuba ufake iifayili ezithile ze-FEV1 kwiindawo zakho eziluhlaza, eziluphuzi kunye nobomvu zesicwangciso sesenzo se-asthma.
> Imithombo:
> Intliziyo yeSizwe, iLung, neSigqeba seGazi. Ingxelo yePhaneli yeNgcali 3 (EPR3): Izikhokelo zoLwazi kunye noLawulo lwe-Asthma
> Ukuhlolwa koMsebenzi wePilmonary Testing, UkuVavanywa koVavanyo kunye nokuHlola ukukhubazeka. Kwimithi yeChest: Izinto eziphambili zePulmonary And Medicinal Care Medicine . Abahleli: URonald B. George, uRichard W. Ukukhanya, uRichard A. Matthay, uMichael A. Matthay. Ngomhla ka-2005, umqulu we-5.