Wakambozvibvunza here kuti ropa rinoyerera sei mumuviri wako wese uye kuti rinochengetedza sei BP isingaperi? Tine rudzi rwetsinga yeropa mumuviri wedu diki zvekuti haionekwe nemaziso, asi ine simba guru. Nhasi tiri kutaura nezvemagamba madiki aya, maArterioles.
Zvichitaurwa zviri nyore, chii chinonzi arterioles idzi?
MaArterioles itsinga dzeropa diki kwazvo, dzakatetepa. Dzakaita sematavi anobuda mutsinga huru dzeropa mumuviri wedu, tsinga. Funga nezvadzo semigwagwa midiki yemumativi inobuda mumugwagwa mukuru ichienda kudzimba. Aya maarterioles ndiwo anotakura ropa kubva pamoyo kuenda kunhengo dzemuviri wedu.
Ma arterioles aya anosangana netsinga diki dzeropa. Tinodzidaidza kuti capillaries. Capillaries itsinga dzeropa dzakatetepa zvikuru, seshinda dzedandemutande redandemutande. Apa ndipo panoitika zvinhu zvakakosha zvikuru. Dzakaita senzvimbo yekutsinhana. Ropa rinopa okisijeni nezvinovaka muviri kumatishu, uye matishu anotora marara akaita secarbon dioxide achidzokera muropa. Mushure metsinhano iyi, tsinga diki (venules) dzinobatana netsinga idzi kuti dzitakure ropa rakaremara kudzokera kumoyo.
Saka, ma arterioles inobatanidza zvakakosha pakati petsinga dzeropa ne capillaries.
Basa guru rema arterioles aya diki nderei?
Kunyangwe izvi zviri zvidiki, zvinoita basa guru mukudzora kuyerera kweropa neBP mumuviri wedu.
- Kudzora kufambiswa kweropa neropa: 80% yekusagona kufambiswa kweropa mumuviri wedu inodzorwa nema arterioles aya. Zvichitaurwa zviri nyore, mitsipa midiki iyi yeropa ndiyo inoona kuti ropa rinopombwa nekukurumidza sei, zvakaoma sei, uye kuti ropa rakawanda sei kunhengo yega yega. Izvi zvinoitwa nekukwenya nekuzorodza tsandanyama dziri mumadziro ayo. Zvakafanana nekudzvanya pombi yemvura kuti idzore kufambiswa kwemvura. Aya ndiwo maitiro anoita kuti kufambiswa kweropa redu kurambe kwakasimba.
- Kubatsira mukutsinhana: Sezvambotaurwa, tsinga dzinoshanda se "murevereri" pakati petsinga huru netsinga diki, dzichishanda sebhiriji rekutsinhana kweokisijeni, zvinovaka muviri, uye marara.
Ma arterioles anobatsira sei dzimwe nhengo dzemuviri?
MaArterioles anowanikwa mumiviri yedu yese, achibatsira nhengo dzese. Heano mimwe mienzaniso.
| Nhengo | Mabatsiriro EmaArterioles |
|---|---|
| Ganda | Kana tichinzwa kutonhora, tsinga idzi dzeropa dzinoita kuti ropa rirambe riri mumuviri. Izvi zvinodziisa muviri. Kana tichinzwa kupisa, dzinokura uye dzinotumira ropa rakawanda kuganda, zvichiburitsa kupisa mumuviri. |
| Itsvo | Kune mhando mbiri dzema arterioles anounza ropa uye anoritora kubva muitsvo, glomerulus. Idzi dzinokura uye dzinoita kuti ropa rive shoma, zvichidzora mwero unosefetwa neitsvo. |
| Mapapu | Ma arterioles aya anodzikira kuti aderedze kuyerera kweropa kunzvimbo dzemapapu dzine oxygen shoma uye anotumira ropa kunzvimbo dzine oxygen yakawanda. Izvi zvinobatsira kuti oxygen ipinde muropa iwande. |
| Uropi | Kana uropi huchida ropa rakawanda, ma arterioles anokura, zvichiita kuti ropa rakawanda rifambe. |
Ndezvipi zvirwere zvinokanganisa arterioles?
Sezvo arterioles dziriwo mitsipa yeropa, chero chirwere chinokanganisa mwoyo nehurongwa hweropa chinogonawo kukanganisa mitsipa iyi.
| Dambudziko rehutano | Tsananguro iri nyore |
|---|---|
| Kukwira kweropa (BP) | Kukwira kweropa kwenguva yakareba. |
| Kusvuta | Makemikoro ari muutsi anokuvadza mitsipa yeropa. |
| Kolesteroli yakakwira | Kuisa mafuta mutsinga dzeropa. |
| Kuora kweropa muropa | Madziro etsinga dzeropa anokora uye anooma. |
| Kutapukira kweropa mutsinga | Kuzvimba/kuzvimba kwemadziro etsinga dzeropa. |
| Kugwamba kweropa (Thrombosis) | Kugwamba kweropa mukati metsinga dzeropa. |
| Chirwere cheshuga | Shuga yakawanda inogona kukanganisa mitsipa midiki yeropa. |
Mamiriro aya anokuvadza madziro emaarterioles, zvichiita kuti asakwanise kukwenya kana kukura zvakanaka. Izvi zvinokanganisa BP uye kuyerera kweropa.
Ungaziva sei kana paine dambudziko? - Zviratidzo
Zviratidzo zvezvirwere zvinobata arterioles zvinosiyana zvichienderana nechirwere. Heano mimwe mienzaniso yakajairika.
| Chinzvimbo | Zviratidzo zvinoonekwa |
|---|---|
| Vasculitis (kuzvimba kwetsinga dzeropa) | Kudzikira kwehuremu, fivha, kuneta, mapundu eganda uye mavanga. |
| Kugwamba kweropa | Kana chiri mumapapu, chinonetsa kufema, kana chiri mumoyo, kurwadziwa pachipfuva, kana chiri muuropi, chinonetsa kutaura, kana chiri mumakumbo, chinozvimba mumakumbo. |
| Chirwere chemapapu (COPD) | Kutadza kufema zvakanaka, kufemereka, kukosora kakawanda. |
Kurapwa uye nzira dzekugara uine hutano hwakanaka
Chiremba wako achapa kurapwa nemazano ekuchengetedza hurongwa hwako hwese hwemwoyo, kusanganisira arterioles, hune hutano.
| Kurapwa Kwekurapa | Zvinhu zvaunogona kuita wega (Kuchinja Mararamiro) |
|---|---|
| Mishonga inoderedza BP. | Kuderedza munyu kubva mukudya. |
| Mishonga inoderedza cholesterol. | Kuderedza zvekudya zvine mafuta akawanda (mafuta, chikafu chakakangwa, nyama ine mafuta). |
| Mishonga inorwisa kuzvimba kwezvirwere zvakaita se vasculitis. | Kurovedza muviri nguva dzose. |
| Kupa mazano ekurega kusvuta. | Kudzivisa zvachose fodya. |
| Kuramba uine huremu hwakanaka hunokunakira. |
Tingasanyanya kufunga nezvema arterioles madiki aya anoshanda nesimba muhupenyu hwedu hwezuva nezuva, asi akakosha pakugadzirisa kuyerera kweropa uye BP. Kudya zvine hutano uye kurovedza muviri nguva dzose zvinogona kubatsira kuchengetedza hurongwa hwako hwese hwemwoyo huri muchimiro chakanaka. Sezvo zvimwe zvezvirwere izvi zvisingaratidzi zviratidzo pakutanga, zvakakosha kuona chiremba wako kuti aongorore nguva dzose . Nenzira iyi, unogona kubata dambudziko diki risati rava guru.
Mharidzo Yekuenda Nayo Kumba
- MaArterioles rudzi rwetsinga yeropa diki asi ine simba guru inodzora BP uye kufamba kweropa mumuviri wedu.
- Maitiro ehupenyu akadai sekudya kwaunodya, kurovedza muviri, uye kusasvuta zvine chekuita zvikuru nehutano hwetsinga diki idzi dzeropa.
- Sezvo zvimwe zvirwere zvisingaratidzi zviratidzo pakutanga, zvakakosha kuti ugare uchiongororwa nachiremba.
- Kana uine zvinokunetsa kana kusava nechokwadi nezvehutano hwako, usambozeza kutaura nachiremba wako nezvazvo.
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