Wakambozvibvunza here kuti mweya watinofema, kureva kuti, okisijeni, unosvika sei mumapapu edu? Pane 'chubhu' inokosha zvikuru, asi isingawanzotaurwa nezvayo, mumuviri wedu inobatsira pabasa iri. Tinowanzoidaidza kuti " bronchi ". Mukurapa, tinoidaidza kuti trachea, kana muchirungu, kuti 'trachea'. Nhasi, tichataura nezvezvinhu zvese zviri nyore.
Chii chinonzi trachea?
Zvichitaurwa zviri nyore, trachea ichubhu refu, yakaita seU inobatanidza muromo wako, inova bhokisi renzwi rako, nemapapu ako. Inhengo inokosha kwazvo yefemo redu.
Fungidzira kuti paunofema, mweya unopinda nemumhino kana mumuromo, unopfuura nemuhuro, wopinda mudundundu. Ipapo, mweya unofamba uchidzika nemutrachea yako, uko unopatsanura kuita matavi maviri anonzi bronchi, ayo anobva apinda mumapapu ako. Trachea yakaita sehunde yeY.
Chii chinonzi tracheobronchial tree?
Kunyange zvazvo iri riri zita guru, pfungwa yacho iri nyore kwazvo. Trachea yako chikamu chehurongwa hunonzi "tracheobronchial tree." Kutaura chokwadi, iyi ndiyo nzira yose iyo mhepo inofamba nayo ichienda kumapapu uye kuchinjana kwegasi (kureva, kutora okisijeni nekubudisa carbon dioxide) kunoitika.
Zvikamu zvikuru zvemuti uyu ndezvi:
- Trachea: Ichi chikamu chinoita sehunde huru yemuti.
- Bronchi: Matavi maviri makuru anopatsanurana pedyo nepanopinda mapapu.
- Mabronchioles: Aya ndiwo matavi madiki anobuda kubva kune makuru opararira mumapapu ese, sezvinoita matavi emuti anobuda.
Chii chiri kuitika chaizvo neizvi? Basa re trachea
Basa guru uye rinokosha re trachea nderekutakura mweya uchipinda nekubuda mumapapu. Chubhu iyi yakasimba zvishoma, asi inochinjika, uye inopa nzira inogara iripo yekuti okisijeni ipinde mumuviri pasina chipingamupinyi.
Heino mashandiro anoita trachea pamwe chete nehurongwa hwako hwekufema paunofema:
1. Kufema:
- Kutanga, mhepo inopinda mumhino dzako nemumuromo wako yopinda mu trachea yako.
- Inobva yafamba ichidzika netrachea yopinda mubronchi yekurudyi neyekuruboshwe.
- Kubva ipapo, inopinda zvakanyanya mumapapu kuburikidza nemabronchioles madiki.
- Pakupedzisira, inoenda kumatumba madiki emhepo ari mumapapu anonzi alveoli. Apa ndipo panotora mweya kubva mumhepo woburitsa carbon dioxide isingadiwe kubva muropa kuenda mumhepo.
2. Kufema:
- Paunoburitsa mweya, maitiro akafanana anoitika zvakasiyana. Kureva kuti, mweya wakazadzwa necarbon dioxide kubva mumhino unokwira uchipinda mu trachea, bronchi, uye bronchioles, wobuda nemumhino nemuromo.
Zvichitaurwa zviri nyore, trachea yakafanana nemugwagwa mukuru unoenda kumapapu edu. Ndiyo nzira huru yekufamba kwemhepo.
Iyi trachea iri kupi? Yakakura sei?
Pipe yako yemhepo iri pasi pemutsipa wako nepamusoro pechipfuva chako, pasi pegurokuro (voice box). Iri pasi pemutsipa wako, seri kwemugero mudiki panosangana mapfupa maviri ekora. Iriwo pamberi pepombi yechikafu, gurokuro, uko kwatinomedza chikafu.
Trachea yemunhu mukuru inenge yakareba masendimita gumi (10 cm) , iyo inenge yakafara sechanza chako. Iyo zvakare yakafara masendimita maviri nehafu (2.5 cm) , iyo inenge yakafara sechigunwe chikuru chemunhu mukuru.
Chii chakagadzirwa netrachea? Chivako chinoshamisa
Trachea haisi chubhu chete. Yakagadzirwa zvakanyanya. Yakagadzirwa nemhete dzecartilage dzinenge gumi nematanhatu kusvika makumi maviri dzakabatana. Cartilage itemplate yakasimba uye inochinjika inowanikwa munzvimbo dzakadai senzeve dzedu nepamucheto pemhino dzedu. Mhete idzi dzecartilage dzinochengetedza trachea yakavhurika isingavharike.
Kunewo nzira inoshamisa kwazvo mukati metrachea. Ngatizvitarisei.
| Chikamu che trachea | Basa rayo |
|---|---|
| Mhete dzekatsi | Izvi zvakaita sebhii C. Nekuda kweizvi, nzira yekufema inogara yakavhurika, isina kuvharika. |
| Mucosa | Kamudzira kanyorova kanofukidza mukati menzira dzekufema. Masero akakosha ari mukamera aka anogadzira chinhu chinonamira chinonzi mucus. |
| Madzihwa | Patinofema, zvinhu zvakaita seguruva, mukume, nehutachiona zviri mumhepo zvinonamatira kune izvi zvikavharira kuti zvisapinde mumapapu, sechimedu cheglue. |
| Cilia | Idzi inhengo diki, dzakaita sebvudzi dziri mukati metrachea. Dzinofamba dzichikwira nekudzika nenzira ine mutinhimira, dzichisundira mvura yakabata guruva muhuro. Zvadaro tinoimedza tisingazive kana kuisvipa. |
| Tsandanyama yetrachealis | Iyi imhasuru iri pakati pemaronda emudumbu. Patinokosora, tsandanyama iyi inodzvinyira yoita kuti nzira yekufema ive shoma. Ipapo mweya unobuda nekukurumidza, sepaipi yemvura iri kudzvanywa uye mvura inodururwa. Izvi zvinoita kuti madzihwa nezvimwe zvinhu zvisingadiwe zvibude zviri nyore. |
Ndezvipi zvirwere zvinokanganisa nzira yekufema?
Kufanana nedzimwe nhengo dzemuviri, nzira yekufema inogona kukanganiswa nezvirwere zvakasiyana-siyana. Zvimwe zvacho zvinosanganisira:
- Kenza yemudumbu: Kenza inotangira mumasero emudumbu.
- Kuvharika kwetrachea: Kuvharika kwetrachea nekuda kwechinhu chekunze kana bundu.
- Kuoma kwetrachea: Kuoma kwetrachea nekuda kwehutachiona, tsaona, kana chimwe chikonzero. Izvi zvinokonzera kufema kuomerwa.
- Tracheitis: Kuzvimba uye kuzvimba kwetrachea, kunowanzokonzerwa nehutachiona hwakadai sedzihwa. Kukosora chiratidzo chikuru.
- Tracheoesophageal fistula: Kuburikidza kusina kujairika kana kubatana kuri pakati petrachea negurokuro (pombi yechikafu). Ichi chinowanzova chirwere chekuzvarwa nacho.
- Tracheomalacia: Chirwere chekuti shwashwa iri mu trachea, kunyanya muvana vacheche, inoshaya simba, zvichiita kuti iite zvidimbu panguva yekufema.
Tingachengetedza sei kufema kwedu kuine hutano?
Pane zvinhu zvishoma zviri nyore zvaunogona kuita kuti nzira dzako dzekufema, mapapu, uye hurongwa hwako hwese hwekufema hurambe hwakanaka:
- Dzivisa kusvuta:Rega kusvuta uye kushandisa zvimwe zvigadzirwa zvefodya zvachose. Uyewo, dzivisa kufema utsi hwevamwe kana vamwe vachisvuta.
- Ramba uine huremu hwakanaka: Kuchengetedza huremu hwakanaka zvichienderana nekureba kwako kwakakosha zvikuru kuhurongwa hwekufema.
- Kurovedza muviri nguva dzose: Kurovedza muviri kunosimbisa mapapu ako nemoyo.
- Zvidzivirire kubva kuchetura inobuda mumhepo: Deredza kusvibiswa kwemhepo, utsi hwemakemikari, uye guruva rakawandisa zvakanyanya sezvinobvira.
- Chengeta imba yako yakachena: Chinja mafirita emhepo mumba mako nenguva. Chenesa uye bvisa guruva mumba mako nguva nenguva.
- Pfeka chifukidziro chekudzivirira kumeso: Kana uchigara uchisangana nezvinhu zvinokonzera allergies, guruva, kana utsi hwemakemikari kubasa kana kune imwe nzvimbo, iva nechokwadi chekupfeka chifukidziro chemeso chakakodzera.
Nguva yekuenda kunotsvaga rubatsiro rwechiremba nekukurumidza!
Kuoma kufema hakusi chinhu chinofanira kurerutswa . Kana iwe kana mumwe munhu aine chimwe chezviratidzo zvinotevera zvekuoma kufema, fonera 1990 nekukasika kuti utore amburenzi kana kuenda kuchipatara chiri pedyo neEmergency Department (ETU).
| Zviratidzo zvekunyevera - teerera nekukasika! | |
|---|---|
| Kudhonza chipfuva | Chipfuva, kunyanya chikamu chezasi chechipfuva nenzvimbo iri pakati pembabvu, chinonzwa sekunge chiri kunyura mukati mekufema kwega kwega. |
| Bhuruu/grey/kuchenuruka kwakatenderedza muromo | Ruvara rwebhuruu, grey, kana kuti ruvara rwakachenuruka mumuromo kana kutenderedza miromo. Ichi chiratidzo chekuti muviri hausi kuwana okisijeni yakakwana. |
| Kugunun'una | Ruzha rupfupi rwekufemera kana uchifema. |
| Kuwedzera kwekufema | Kuwedzera kwakanyanya kwekufema pasina chikonzero chakajeka (senge panguva yekurovedza muviri). |
| Kuputika kwemhino | Mhino dzinokura uye dzinobonderana kana uchifema, zvichiita kuti zviome kufema. |
| Kudikitira pasina chikonzero | Kudikitira zvakanyanya pasina kuwedzera kwekushisa kwemuviri (fivha). |
| Kufemereka | Kunzwa ruzha rukuru, runorira kubva pachipfuva paunenge uchifemera mukati kana kunze. |
Kana uine chimwe chezviratidzo izvi, usaedza kuzvirapa uri kumba. Sekondi yega yega inokosha. Ona chiremba wako kana enda kuchipatara nekukasika.
Mharidzo Yekuenda Nayo Kumba
- Trachea ndiyo " bronchi " huru inobatanidza bhokisi redu renzwi nemapapu.
- Iyi inhengo inokosha zvikuru, inokosha kuti tikwanise kufema.
- Matumbu ne cilia zviri mukati menzira dzekufema zvinoshanda senzira yekudzivirira inodzivisa guruva nehutachiona kupinda mumapapu.
- Zviratidzo zvakaita sekuoma kufema, kuoma kwechipfuva, uye kusviba kwemuromo zvinhu zvakakomba zvinoda kurapwa nekukurumidza.
- Zvinhu zviri nyore sekurega kusvuta, kurovedza muviri, uye kuzvidzivirira kubva mukusvibiswa kwemhepo zvinogona kuchengetedza kufema kwako kwese kwakasimba.
💬 Comments (0)
Hapana zvakataurwa parizvino. Isa mhinduro yako pano kekutanga.
Wedzera zvaunofunga