Magazi ndi chiyani?

Malinga ndi kutanthauzira za kuthamanga mu zotengera, kuthamanga kwa magazi lagawidwa mitundu itatu: wolumikizira, venous ndi capillary. Chifukwa kuthamanga magazi ikuchitika Kukwezeleza mwa zida za mitsempha ya magazi a thupi. Choncho, kukhalabe homeostasis ndi kagayidwe kachakudya njira m'menemo. Wolumikizira magazi zimadalira mphamvu ya contractions mtima, komanso kuchuluka kwa magazi ejected pa systole. chapadera kwambiri ndi kukhuthala kwa mlingo magazi a chifuwa ndi pamimba, komanso kuchuluka kwa magazi kuti amazungulira mu thupi.

Pa chidule cha ventricle kumanzere kwa kuthamanga mtima wolumikizira magazi kufika mtengo pazipita. Panthawi imeneyi mtima mapampu 70 cm3 magazi. Ndithudi, izi si buku lalikulu magazi amene sakhoza pomwepo kudutsa m'mitsempha chabwino magazi ndi capillaries Choncho kung'ambika khoma Tambasula, pa nthawi ino, kuthamanga m'menemo kumawonjezera. Normal magazi kuthamanga (systolic) ranges 100 mpaka 140 mamilimita Hg. Danga.

Diastolic kuthamanga aumbike mwa kuchepetsa mpanda wa msempha ndi mitsempha yaikulu. Choncho, mwazi anakankhira mu capillaries magazi. Mu ichi magazi pang'onopang'ono amachepetsa ndi pafupifupi 70-80 mamilimita Hg. Danga. Izo ziyenera kuti kuthamanga kwa magazi mu zotengera zimadalira patali poyerekezera mtima, patsogolo iwo ali ochokera mu mtima, chindichepere awo magazi kuwerenga. Pofuna kudziwa mlingo magazi sfingomanometr ntchito zachipatala.

Chifukwa chachikulu cha matenda oopsa (kuthamanga magazi) , akatswiri ambiri amakhulupirira kwambiri maganizo, kusokonezeka kwa manjenje, kuvutika maganizo, ndi zina psycho-maganizo nkhawa. Ndi ngozi mu dongosolo mantha ali limodzi ndi Kuwonjezeka kuthamanga anterialnym. Odwala anapezeka ndi matenda oopsa, kuthamanga kwa magazi ukuwonjezeka kwambiri ndipo limapitirira, kupanikizika pang'ono psycho-maganizo poyerekeza ndi anthu athanzi. Choncho, mu kuchuluka ka magazi, thupi lathu wayamba ntchito, ndinazolowera katundu deta, kuthamanga magazi chili pa enaake. Anthu amafunsa funso - kodi kukhala yachibadwa magazi kuthamanga. Norma makamaka zimadalira makhalidwe munthu zokhudza thupi la munthu, msinkhu wake, moyo, ntchito thupi, etc. Mwachitsanzo, mu unyamata kuthamanga ayenera 100/70, ndi zoyambira m'chaka cha 60, ndi - 150/90 mamilimita Hg. Art.

Chinthu chofunika kwambiri pa chitukuko cha matenda oopsa ndi matenda aimpso, nawo mbali mu lamulo la magazi (kupanga enieni, biologically yogwira pawiri). Pamene impso limagwirira Kugawilidwa kwanthaka matenda ndi kuvulala excreted NaCl, ndipo amadziwika kuti tifulumizane magazi. Choyipitsitsa cha zonse, pamene matenda oopsa amakhala aakulu. Nthawiyi amakhala ndi khola kuthamanga kwa magazi (matenda oopsa), thupi wodwalayo Amasintha kuti katundu alipo, amalenga maganizo zabodza zokhudza kusamala kuti, wodwala pafupifupi Kodi Simumva kuwawa, ndi chifukwa, salinso kuchitiridwa.

Kudziwa njira za matenda ndi chitukuko cha izo akhoza lizilamuliridwa. Kuti tichite zimenezi, muyenera kutsatira malangizo onse dokotala, kuchititsa mwadongosolo boma la mpumulo ndi ntchito, kuchepetsa kukula pisihoemotsionalnogo maganizo pa thupi. Pamene kupeza oopsa madokotala mankhwala mankhwala ndi zotsatira sedative. Hypertensive onenepa kupewa akhale kuonda. Oopsa chilamulira chikhalidwe ndithu ndi onenepa. Kunenepa amatanthauza kuphwanya njira kagayidwe kachakudya, ndi, kaphatikizidwe zakudya zamadzimadzi chimapambana pa azingokhala ake. Ndi kupitirira kwa matenda ndi kutanganidwa kupuma ndi kulephera mtima zingachitike odwala somnolence ndi kutupa. Nthawi zambiri chifukwa cha matenda a shuga, matenda gallstone, m'mnyewa wamtima infarction, ndi kunenepa.