FVC seNhanho Yokutanga Kuongorora Mafungiro Emakumbo
Kufuridzirwa zvakakosha, kana FVC, ndiyo yakawanda yemhepo inogona kubudiswa kubva pamapapu mushure mekutora kufema kwakadzika kunogona. FVC inoshandiswa kubatsira kubvisa zvose kuvapo nekuoma kwezvirwere zvemapapu.
Overview
Kukanganiswa kwepamusoro (FVC) inoyerwa mumuedzo unozivikanwa se spirometry , rudzi rwemapurmonary work test. Mu spirometry kuongorora, mask akaiswa pamusoro pechiso chenyu.
Mitezo inotorwa apo iwe unofema uye wofema kunze (exhale) nesimba zvakasimba.
Zvikonzero zvekuyera
Kune zvikonzero zvakawanda izvo chiremba wako angasarudza kuenzanisa FVC yako - kukosha kwemweya iwe unogona kunyora nesimba. Izvi zvinogona kusanganisira:
- Kuongorora zviratidzo zvinogona kuratidza zvirwere zvepapupa, zvakadai sokupererwa kwepemuviri, kukwezva, kana kuputika.
- Kutarisa zvirwere zvemapapu zvinowanzoongororwa kuti zvione kana zvichiri kuwedzera, kana kuona kana dziri kuvandudza zvachose nekurapa.
- Kuti uongorore kukwanisa kwako kubvumira kuvhiyiwa kana chirongwa chekuvhiya. Dzimwe nguva vanachiremba vanovhiya vanoda kuve nechokwadi kuti kufema kwako kwakasimba pamberi pokuvhiyiwa, kunyanya kana iwe uchange uine chirwere chepamupa. Mukuwedzera, vamwe vanhu vane chiitiko ichi vasati vasvika purogiramu yezvidzidzo zvitsva.
- Kuongorora chirwere chemwoyo chinokonzera. Mumakore achangobva kupfuura, zvakawanikwa kuti FVC inopindirana zvakasiyana-siyana nechinjodzi chekuita zvirwere zvepfungwa, kunyange kana ichiri muchirongwa che "chinowanzo".
- Sekuguma kwepfungwa mumakiriniki. Mishonga yemakiriniki anotarisa kuti aongorore kuti mushonga unoshanda zvakadini ungaenzanisa FVC mumazhinji evanhu kuti vaenzanise nemishonga inowanikwa.
Icho Chiedzo Chaizvo Chaizvo
Mukuyera uwandu hwemhepo unogona kukura nesimba, vanachiremba vanogona kugadzirisa zvinhu zvakasiyana nezvemapapu ako.
Vanachiremba vanofananidza kuenzanisira kwako nezviyero zvingafanotaurwa zvichienderana nezera rako, urefu hwako, uye uremu hwako.
Zvidziviriro Nezvokudzivirira Zvirwere Zvirwere - FEV1 / FVC
Sezvo FVC inogona kuderedzwa zvakafanana mune zvirwere zviviri zvekuvhara uye zvinodzivirira mapapu , inowanzobatsira zvikuru kana inoshandiswa sechiyero nehuwandu hwemweya unogona kubudiswa nesimba mumutsara wekutanga. Mune mamwe mazwi, chiyero che FEV1 / FVC chinobatsira kusiyanisa kubstructive kubva pamigumisiro yemapapu ekudzivirira. Apo FEV1 inogadzira zvishoma kudarika 80% yeFVC inoratidza kuti kuvhiringidzika kuri kuitika mumapapu. Kuvhiringidzika kunogona kuve kushandurwa, sekufanana nechirwere chemafi , kana kusakanganiswa, sekuna COPD. Mune zvirwere zvinogadziriswa zvemapapu, zvakadai seplmonary fibrosis , dzose mbiri dzakaderera zvakaenzana.
Mamiriro ezvinhu
Zvakakosha kuziva kuti FVC inogona kutariswa nenzira mbiri. Zvose kufananidzwa nezvo FVC yako inofanirwa kuenzaniswa nezera rako, kukwirira, uye kuyerwa, uye kuti FVC yako inoshanduka sei iwe pachako pane nguva. FVC inogona kuderedzwa mumamiriro ezvinhu akasiyana-siyana uye inogona kuva kwenguva pfupi kana kusingaperi. Zvimwe zvezvi zvinosanganisira:
- Chirwere chekudzivirira chirwere chepachimona (COPD) - Kusanganisira chirwere chisingagumi (FVC inogona kunge yakagadzikana kana yakaderera) emphysema (FVC inoderera) uye bronchiectasis .
- Zvirwere zvinopesana nemhepo dzomumhepo dzakadai seydiopathic pulmonary fibrosis .
- Chirongwa chekuchengetedza chirwere chemhepo chinokonzerwa nemhepo yakadai seyakakonzerwa ne scoliosis uye kupera kwechipfuva.
- Zvirwere zvakadai sarcoidosis .
- Zvirwere zvepamupamu zvirwere zvakadai seasbestosis uye silicosis.
- Kanza yemaperembudzi.
Nhanho inotevera kana FVC inoderera ndeyekuti uone huwandu hweFiv1 / FVC kuti iparadzanise zvirwere zvepapu muitiro unodzivirira kana unoparadza. Kana chiyero ichi chakaenzana, izvi zvinomiririra chirwere chemapapu uye chinokonzerwa nemishonga chekuita zvinogona kudiwa. Kana chiyero chacho chiri pasi pe80% (pamwe chete kana kuderera zvichienderana nezera uye zvimwe zvinhu) chirwere chemapapu chinogona kuve chakavharidzirwa.
Danho rokutanga ipapo raizova kuwona kana kuvharidzirwa kuchidzokorora (ne bronchodilator) kana kwete.
Migumisiro yekusvuta
Kusvuta fodya, kuwedzera kune dzimwe njodzi dzaro dzose, kunoderedza FVC. Chinhu chinotyisa chiri kutsvaga kuvarapi ndekukurumidza kunoitika sei - kunyange muvechiri kuyaruka avo vachangobva kutora tsika.
> Sources:
> Johnson, J., uye W. Theurer. Nzira Inofamba Nesimba kuKushandurwa Kwemashandiro Emapurmonary Test. American Family Physician . 2014. 89 (5): 359-366.
> Godfrey, M., uye M. Jankowich. Kukosha Kwakakosha > Iko Kunokosha: Epidemiology > uye Chirongwa cheKliniki yeZvibvumirano zveMweya yeMetometry Pattern. Chest . 2016. 149 (1): 238-251.
> Koo, K., Yun, H., Byeong-Ho, J. et al. Ukama Pakati Pezvakakosha Zvakakosha Zvokuita uye Framingham Mitsemisi Yengozi Kunze kweKuvapo kweMetabolic Syndrome: Yechina Korea Health and Nutrition Examination Survey. Medicine . 2015. 94 (47): e2089